Notice: Vvolt UL-2271 "Ranger" batteries require periodic charging during storage. If you don't ride regularly, check the battery at least every 60 days and charge it for 30-60 minutes if needed. Do not store a battery deeply discharged or fully char

<h2 style="text-align: center;" id="user-manual-vvolt-ul-2271-type-batteries">User Manual: Vvolt UL-2271 Type Batteries</h2>Notice: Vvolt UL-2271 &quot;Ranger&quot; batteries require periodic charging during storage. If you don&apos;t ride regularly, check the battery at least every 60 days and charge it for 30-60 minutes if needed. Do not store a battery deeply discharged or fully charged for extended periods. For storage longer than a few weeks, charge to approximately 30-50% (2-3 bars on display). The best solution is to ride your Vvolt frequently.Your Vvolt is powered by a lithium-ion (Li-ion) battery. Always follow these instructions for handling, charging, storage, and riding. Use the Vvolt battery only with the corresponding Vvolt vehicle. Do not use a Vvolt battery with other products or any other battery with the Vvolt bike, even if it fits.<ul><li>These batteries have been sold as OEM equipment in Alpha II and Centauri II e-bikes beginning in March 2024. They are also available as retrofits for previously produced Vvolt e-bikes.</li><li>These batteries are solely intended for use on Vvolt e-bikes. Using them in any other make or model will void the warranty on both the battery and vehicle and can cause product failure, resulting in inoperability, electrical arcing, or fire.</li><li>Charge the battery only with a Vvolt-branded or Vvolt-approved UL-listed charger specified for this battery. Use of a non-approved charger will void the battery and charger warranty and can cause product failure, resulting in inoperability, electrical arcing, or fire.</li><li>Ranger batteries are available in two versions. Some instructions below differ depending on whether your battery has a silver power button.</li></ul><h3 id="identifying-your-ranger-battery">IDENTIFYING YOUR RANGER BATTERY</h3>Vvolt Ranger batteries come in two versions. Before following the operating and charging instructions below, identify which version you have.<ol start="1"><li>Original Ranger Battery<ul><li>Does not have a silver power button.</li><li>You cannot manually turn the battery on or off.</li><li>The 3-pin charging port is located at the bottom of the battery, directly above the main battery terminals.</li><li>This version was supplied on Alpha II and Centauri II e-bikes and may also be installed as a replacement or retrofit on compatible Vvolt models.</li></ul></li></ol><img src="https://attachments.gorgias.help/q0jJY2DMD07eBWMO/hc/z8QbV2PYZe7ogePy/2026100618-3951dd59-e72c-4147-bb35-065eff5c87fa-oldbattery.jpeg" style="width: 448px;" class="fr-fic fr-dib fr-bordered fr-rounded">Original Ranger Battery: no silver power button.<img src="https://attachments.gorgias.help/q0jJY2DMD07eBWMO/hc/z8QbV2PYZe7ogePy/2026100618-eb050b5d-266d-415c-baa5-1f88ed43ed09-oldbattery2.jpeg" style="width: 448px;" class="fr-fic fr-dib fr-bordered fr-rounded">The Original Ranger Battery charging port is located directly above the main battery terminals.<ol start="2"><li>Newer Ranger Battery<ul><li>The battery has a silver power button near the bottom.</li><li>The power button turns the battery on or off.</li><li>The 3-pin charging port is on the side opposite the silver power button, not above the main battery terminals.</li><li>This version was first supplied on the Alpha 2.1&#xA0;</li></ul></li></ol><img src="https://attachments.gorgias.help/q0jJY2DMD07eBWMO/hc/z8QbV2PYZe7ogePy/2026100618-09100fb5-0542-4cdc-af82-e718df9c9f14-alpha2.1batterypowerbutton.jpeg" style="width: 448px;" class="fr-fic fr-dib fr-bordered fr-rounded">Ranger Battery with Power Button: the silver button allows the battery to be energized or de-energized. <img src="https://attachments.gorgias.help/q0jJY2DMD07eBWMO/hc/z8QbV2PYZe7ogePy/2026100618-987a96df-f0bc-42cb-b26b-d5d8247d0d3e-alpha_2.1_battery_charge_port.jpeg" style="width: 448px;" class="fr-fic fr-dib fr-bordered fr-rounded">The charging port is located on the opposite side of the battery from the silver power button.Quick identification: If your battery has a silver power button, you have the Ranger Battery with Power Button. If there is no silver power button, you have the Original Ranger Battery.<h3 id="initial-battery-use">INITIAL BATTERY USE</h3>Notice: Fully charge new batteries before their first ride. The battery is fully charged when the Vvolt charger indicator changes from red to green. After your first ride, recharge the battery as needed. Do not intentionally discharge the battery completely before recharging.<h4 id="instructions-for-use">INSTRUCTIONS FOR USE</h4><ol start="1"><li>Original Ranger Battery<ul><li>Press the clear LED status button to see the remaining battery capacity.</li><li>This battery has no manual power switch and does not need to be manually energized before riding.</li><li>The charging port is located at the bottom of the battery directly above the main battery terminals.</li></ul></li><li>Ranger Battery with Power Button<ul><li>The silver power button is located near the bottom of the battery.</li><li>Press the silver power button to energize or de-energize the battery.<ul><li>When energized, the button is pushed in.</li><li>When de-energized, the button sits flush.</li></ul></li><li>The clear LED status button is located near the top of the battery.</li><li>Press the clear LED status button while the battery is energized to see the remaining capacity.<ul><li>The status button only functions when the battery is energized.</li></ul></li><li>De-energize the battery before installing it on or removing it from the e-bike.</li><li>De-energize the battery before charging.</li><li>Energize the battery before turning on the e-bike.</li><li>The charging port is near the bottom of the battery, on the side opposite the silver power button.</li></ul></li><li>How, when, and where to charge your Vvolt battery<ul><li>First, identify your battery&apos;s charging port:<ul><li>Original Ranger Battery: The 3-pin charging port is located directly above the main battery terminals.</li><li>Ranger Battery with Power Button: The 3-pin charging port is on the side opposite the silver power button.</li></ul></li><li>Plug the 3-pin charger terminal into the port on your bike (located on the lower left downtube on most models) or directly into the 3-pin port on the battery if you are charging off-bike.<ul><li>Align the arrow on the charger terminal with the dot on the charging port.</li></ul></li><li>Plug the Vvolt charger into a grounded 120 V wall outlet in a dry, room-temperature location.</li><li>The charger status light will initially be green, then turn solid red, indicating the battery is charging.</li><li>The charger status light will turn green when charging is complete.</li><li>Unplug the charger from the bike or battery before operating the e-bike.<ul><li>Unplug the charger before turning on your bike. If the charger is plugged in, your bike will not turn on.</li></ul></li></ul></li></ol><h4 id="charging-notes">CHARGING NOTES:</h4><ul><li>Do not charge your battery if the ambient temperature is below 32&#xB0;F or above 100&#xB0;F.</li><li>If the battery has been ridden or stored below freezing, allow it to warm gradually to room temperature before charging.</li><li>Make sure the battery and charging port are dry and free of condensation before connecting the charger.</li><li>If you used it in the rain, let the battery or bike dry completely before charging.</li><li>Do not charge your battery outside in wet conditions.</li><li>Recharging typically takes 5-7 hours.</li><li>We recommend recharging before the battery is completely discharged.</li><li>Do not leave a battery fully charged or deeply discharged for extended periods, as this can reduce battery life.</li><li>For regular use, keeping the battery between approximately 20% and 80% charge when practical can help extend battery life.</li><li>If you know your planned route is short and you don&#x2019;t need a full battery, charging to about 80% instead of 100% can help extend battery life.</li></ul>A significant drop in operating time after charging can signal that the battery is nearing the end of its useful life and may need replacement. Battery capacity will gradually decrease with age, use, storage conditions, temperature, and charging cycles.<h4 id="environmental-conditions">ENVIRONMENTAL CONDITIONS</h4><ol start="1"><li>Cold weather<ul><li>Battery range and available power may temporarily decrease in cold temperatures. This is normal and does not necessarily indicate a battery problem.</li><li>Do not charge the battery below 32&#xB0;F.</li><li>If the battery has been stored or ridden in freezing conditions, let it warm gradually to room temperature before charging.</li><li>Make sure the battery and charging port are dry and free of condensation before connecting the charger.</li><li>For best performance in very cold climates, store the battery indoors in a dry, temperature-controlled location when the bike is not in use.</li><li>Do not use heating pads, heaters, open flames, hair dryers, or other external heat sources to warm the battery.</li></ul></li><li>Hot weather<ul><li>Avoid leaving the battery in direct sunlight, inside a parked vehicle, or in other locations where temperatures may become excessively hot.</li><li>High temperatures can reduce battery life and may cause the battery management system to temporarily reduce power or shut the system down.</li><li>Allow a hot battery to cool to room temperature before charging.</li><li>Do not attempt to rapidly cool a hot battery with ice, water, refrigeration, or other artificial cooling methods.</li></ul></li><li>Rain, humidity, and wet climates<ul><li>Your Vvolt battery is designed for normal outdoor riding conditions, including rain, but it should never be submerged or exposed to standing water.</li><li>After riding in heavy rain or very humid conditions, allow the bike and battery to dry before charging.</li><li>Store the battery in a dry, ventilated location. Avoid long-term storage in damp basements, sheds, garages, or other locations where condensation regularly forms.</li><li>Periodically inspect the battery terminals and charging port for moisture, dirt, residue, or corrosion.</li><li>Do not spray water directly into the battery contacts, charging port, or other electrical connectors.</li></ul></li><li>Coastal environments and road salt<ul><li>Salt from ocean air, salted winter roads, or other sources can accelerate corrosion of electrical contacts and metal components.</li><li>If the bike has been exposed to saltwater spray or road salt, wipe the battery, charging port, battery terminals, and surrounding frame area with a clean, slightly damp cloth.</li><li>Allow all components to dry completely before charging or reinstalling the battery.</li><li>Do not spray water directly into the battery contacts, charging port, or electrical connectors.</li><li>Regularly inspect the battery terminals and charging port for discoloration, corrosion, or residue. Stop using the battery and contact Vvolt if the electrical contacts appear damaged or heavily corroded.</li></ul></li><li>Dust, sand, and dry environments<ul><li>Dust and sand can accumulate around the battery terminals, charging port, and battery mounting surfaces.</li><li>Keep these areas clean and dry. Use a clean, dry cloth or soft brush to remove loose dirt and debris.</li><li>Do not use compressed air at close range or force debris into electrical connectors.</li><li>Always make sure the charging port is clean before connecting the charger.</li></ul></li><li>Long-term outdoor storage<ul><li>Do not store the battery outdoors for extended periods, even if the bike is covered.</li><li>Large temperature swings can cause condensation inside and around electrical components, while prolonged exposure to heat, cold, humidity, or salt can shorten battery life.</li><li>For long-term storage, remove the battery from the bike and keep it in a dry, temperature-controlled location at approximately 30-50% charge.</li></ul></li></ol><h4 id="instructions-for-storage">INSTRUCTIONS FOR STORAGE</h4><ol start="1"><li>Store the bike and battery in dry conditions between 32&#xB0;F and 90&#xB0;F. If you store your bike in a non-temperature-controlled space, consider removing the battery and storing it in a dry, temperature-controlled location.</li><li>If you have a Ranger Battery with Power Button:<ul><li>De-energize the battery whenever you won&apos;t use the e-bike for several days.</li><li>Always de-energize the battery for long-term storage.</li></ul></li><li>For both Ranger battery versions:<ul><li>If you plan to store the battery for more than a few weeks, charge it to approximately 30-50% (2-3 bars).</li><li>Check the battery at least every 60 days, even if the bike is not in use.</li><li>If the charge has dropped significantly, recharge it into the recommended storage range before storing it again, or charge fully before use.</li></ul></li><li>Leaving the battery deeply discharged for an extended period can permanently damage the battery and may prevent it from accepting a charge. Leaving the battery fully charged for extended periods can also accelerate battery degradation.</li><li>Do not store the battery near open flames, heaters, furnaces, water heaters, or other sources of high heat. Keep the battery away from combustible materials whenever practical.</li></ol><h4 id="what-to-do-if-your-battery-overheats">WHAT TO DO IF YOUR BATTERY OVERHEATS</h4><ol start="1"><li>Your battery is designed to operate in ambient temperatures of -14&#xB0;F to 122&#xB0;F. Do not leave your Vvolt e-bike battery parked in direct sunlight or inside a parked vehicle during hot weather. Your Vvolt e-bike has temperature sensors designed to protect the system in hot riding conditions and may shut down if the system gets too hot. Move the bike to a shaded area and allow the system to cool before resuming riding at a lower power setting and speed.<ul><li>Your battery may become warm to the touch during hard riding. Moderate warmth during use is normal and is not, by itself, a cause for concern.</li></ul></li><li>What to do in case of battery failure<ul><li>Stop using or charging the battery immediately if you notice any of the following conditions:<ul><li>Leakage of fluid from inside the battery</li><li>A strange noise, including hissing or popping</li><li>A strange or unusual odor</li><li>Swelling, deformation, or a change in the shape or color of the battery</li><li>Smoke, excessive heat, or signs of burning</li></ul></li><li>If the battery is cool, stable, and can be moved safely, isolate it in a dry location away from people and combustible materials.</li><li>Do not handle or attempt to move a battery that is smoking, rapidly heating, hissing, venting, swelling, or burning. Move away from the battery and call 911 or your local fire department. Let them know you have a potential Li-ion battery fire hazard.</li><li>Do not continue charging, riding, testing, or attempting to repair an abnormal battery.</li><li>Once the battery is safe and stable, use the drop-off location finder at <a href="http://call2recycle.org/e-bikes">Call2Recycle.org/e-bikes</a> to locate an appropriate battery recycling location. Contact the location before transporting a damaged battery, as damaged Li-ion batteries may require special handling.</li></ul></li></ol>Warning: Do not touch the battery contacts. Contact with the electrical terminals or shorting them with a conductive object can result in electrical arcing, burns, injury, or product damage. Before riding the bike, ensure the battery is correctly secured in the frame. If your battery has a silver power button, make sure it is energized before riding and de-energized before installing or removing it from the bike.WARNING: Do not modify, open, puncture, crush, or disassemble the battery or charger, as modification or disassembly may result in a short circuit, fire, or malfunction. Handle the battery with care, and do not drop it. If you drop the battery or it receives a significant impact, inspect it for visible damage before use. Do not use or charge a battery that is cracked, deformed, leaking, unusually hot, or otherwise damaged.Find a digital version of this manual in the following languages at vvolt.com/Spanish, Mandarin, Russian, Italian, Haitian Creole, Yiddish, Korean, Bengali, French, Urdu, Arabic, Polish

User Manual: Vvolt UL-2271 Type Batteries (RANGER Battery)

Want to learn a bit more about the specific batteries in your first generation Stellar Series bike?. Learn all about the CelXpert batteries in your Alpha, Alpha S, Centauri, Centauri S, Proxima, and Sirius by following this link. You'll learn about f

Want to learn a bit more about the specific batteries in your first generation Stellar Series bike?&#xA0;Learn all about the CelXpert batteries in your Alpha, Alpha S, Centauri, Centauri S, Proxima, and Sirius by following this <a href="https://cdn.shopify.com/s/files/1/0554/7225/9234/files/Vvolt_Celxpert_Battery_User_Guide_2023.pdf?v=1679603976" rel="noopener noreferrer" target="_blank">link</a>.You&apos;ll learn about flashing lights (red, green, blue), cell type, and other helpful information!

User Guide: UN 38.3 Type Batteries in First-Generation Vvolt Ebikes

We want to draw your attention to an important aspect of maintaining the safety and longevity of your Vvolt  ebike – the use of genuine Vvolt batteries. Our ebikes are designed with precision and care, featuring specialized components to ensure a smo

<span style="font-size: 10.5pt; font-family: &quot;Red Hat Display&quot;, sans-serif; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">We want to draw your attention to an important aspect of maintaining the safety and longevity of your Vvolt &#xA0;ebike &#x2013; the use of genuine Vvolt batteries.<span style="font-size: 10.5pt; font-family: &quot;Red Hat Display&quot;, sans-serif; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">Our ebikes are designed with precision and care, featuring specialized components to ensure a smooth and worry free ride experience. All Vvolt batteries are equipped with a&#xA0;<span style="font-size: 10.5pt; font-family: &quot;Red Hat Display&quot;, sans-serif; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">Battery Management Software (BMS) specifically programmed to work seamlessly with our motors, controllers and displays.&#xA0;<span style="font-size: 10.5pt; font-family: &quot;Red Hat Display&quot;, sans-serif; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">It has come to our attention that some riders may consider using third-party batteries, often purchased through store fronts on websites like AliExpress.&#xA0;<span style="font-size: 10.5pt; font-family: &quot;Red Hat Display&quot;, sans-serif; font-weight: 700; font-style: italic; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">We urge you to refrain from doing so! Using batteries not sold by Vvolt will render your ebike&#xA0;<span style="font-size: 10.5pt; font-family: &quot;Red Hat Display&quot;, sans-serif; font-weight: 700; font-style: italic; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: underline; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;">unusable<span style="font-size: 10.5pt; font-family: &quot;Red Hat Display&quot;, sans-serif; font-weight: 700; font-style: italic; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">&#xA0;in addition to voiding its warranty.&#xA0;<span style="font-size: 10.5pt; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">&#xA0;<span style="font-size: 10.5pt; font-family: &quot;Red Hat Display&quot;, sans-serif; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">Again,&#xA0;<span style="font-size: 10.5pt; font-family: &quot;Red Hat Display&quot;, sans-serif; font-weight: 700; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">do not use third-party batteries in your Vvolt&#xA0;ebike<span style="font-size: 10.5pt; font-family: &quot;Red Hat Display&quot;, sans-serif; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">. Our primary concern is your safety and the longevity of your riding experience. Stick with genuine Vvolt batteries for a worry-free journey.

Third Party Batteries Disclaimer

Let's calculate charging time using the amp output from your Vvolt charger!  To calculate charge time using amp output instead of watts, you'll need to convert amps to watts using the voltage of the battery because watts is a measure of power (which

<h2 id="short-answer">Short Answer:</h2><ul style="list-style-type: square;"><li>375wh (10.4ah) batteries take roughly 5.2 hours to charge</li><li>490wh (13.6ah) batteries take roughly 7 hours to charge</li></ul><h2 id="longer-answer">Longer Answer</h2>Let&apos;s calculate charging time using the amp output from your Vvolt charger! &#xA0;To calculate charge time using amp output instead of watts, you&apos;ll need to convert amps to watts using the voltage of the battery because watts is a measure of power (which is voltage multiplied by current in amps). Here&#x2019;s how you can do it:Know your battery capacity:<ul><li>Gen 1 bikes (Alpha/S, Proxima, Centauri/S, Sirius are equipped with 375wh batteries, and some people were able to purchase our 500wh battery when it was in stock!</li><li>Gen 2 bikes (Alpha II, Slice Lite, Centauri SE/II) are equipped with either a 375wh or 490wh battery</li></ul>&#xA0;Understand the charger output:&#xA0;<ul><li>Vvolt supplies a UL-certified 2amp charger with all ebikes.&#xA0;</li><li>All Vvolt ebikes are 36v!&#xA0;</li></ul>Calculate the charger output in watts:&#xA0;<ul><li>Multiply the charger output in amps (A) by the battery voltage (V) to get the output in watts (W).&#xA0;<ul><li>The answer is 72w, by the way!</li></ul></li></ul>Calculate your charge time:<ul><li>Charge time =&#xA0;Battery capacity (Wh)</li><li>&#xA0; &#xA0; &#xA0; &#xA0; &#xA0; &#xA0; &#xA0; &#xA0; &#xA0; &#xA0; &#xA0; Charger output (Wh)</li></ul>Let&apos;s check out the math! If the battery capacity is 490Wh and the charger output is 72W, then the charge time is roughly 6.8 hours!

How long does it take to charge your batteries?

Does it seem like the battery indicator drops really quickly while pedaling along? We call this voltage sag! Experiencing voltage sag on your ebike can be concerning, but rest assured, it's a common and generally harmless occurrence. Let's delve into

Does it seem like the battery indicator drops really quickly while pedaling along? We call this voltage sag! Experiencing voltage sag on your ebike can be concerning, but rest assured, it&apos;s a common and generally harmless occurrence. Let&apos;s delve into what voltage sag is, why it happens, and how to manage it effectively.What Is Voltage Sag?Voltage sag refers to the temporary drop in your ebike&apos;s battery voltage during periods of high power demand, such as when accelerating, climbing hills, or carrying a heavy load. This happens because the battery&apos;s internal resistance causes a voltage drop when a significant current is drawn. You may experience the battery indicator on your display showing less capacity than what actually exists in the battery!&#xA0;Why Does Voltage Sag Occur?Several factors contribute to voltage sag:<ul><li>High Power Demand: Activities like rapid acceleration or steep climbs require more power, leading to a temporary voltage drop.</li><li>Battery Characteristics: All batteries have internal resistance, which causes the voltage to drop when under load. As batteries age, their internal resistance can increase, potentially leading to more noticeable voltage sag.</li></ul>Is Voltage Sag a Problem?In most cases, voltage sag is normal and not a cause for concern. Once the high power demand decreases, the voltage typically returns to its normal level. That might mean showing up at the grocery store with 3/5 bars on the battery indicator, and leaving the grocery store with 4/5 or 5/5 bars! Crazy, right? However, if you notice significant performance issues or excessive voltage sag, it might indicate an aging battery or other underlying issues.Managing Voltage SagTo minimize the effects of voltage sag:<ul><li>Monitor Your Riding Habits: Avoid sudden, intense power demands when your battery is low. Gradual acceleration and maintaining a steady speed can help reduce voltage sag.</li><li>Maintain Your Battery: Regularly charge your battery and avoid letting it fully deplete. Proper maintenance can help reduce internal resistance and prolong battery life.</li><li>Be Mindful of Battery Age: As batteries age, voltage sag may become more pronounced. If you experience significant voltage drops, it might be time to consider replacing the battery.</li></ul>

Voltage Sag

We Recycle! Vvolt has partnered with People For Bikes and a dedicated group of other electric bicycle manufacturers to provide ebike riders a safe and reliable way to keep their old electric bicycle batteries out of landfills. Read all about the Hun

We Recycle!Vvolt has partnered with People For Bikes and a&#xA0;dedicated group of other electric bicycle manufacturers to provide ebike riders a safe and reliable way to keep their old electric bicycle batteries out of landfills.&#xA0;<a href="https://www.hungryforbatteries.org/#campaign" rel="noopener noreferrer" target="_blank">Read all about the Hungry for Batteries program and campaign here!</a><a href="https://www.hungryforbatteries.org/#locations" rel="noopener noreferrer" target="_blank">Find a drop-off location near you!</a>When stored, charged, and used properly, Vvolt batteries have a life cycle of at least 500 cycles before they begin to exhibit diminished performance.

Battery Recycling

Alpha, Alpha S Ebikes. Proxima, Sirius, Centauri, Centauri S. Slice Lite

Alpha, Alpha S Ebikes<ul><li>Send an email to <a href="mailto:support@vvolt.com">support@vvolt.com</a> for assistance in replacing your battery.&#xA0;</li></ul><hr>Proxima, Sirius, Centauri, Centauri S<ul><li id="isPasted">Send an email to <a href="mailto:support@vvolt.com">support@vvolt.com</a> for assistance in replacing your battery.&#xA0;</li></ul><hr>Slice Lite<ul><li id="isPasted">The Ranger Battery (375wh and 490wh) battery is compatible with the Slice Lite, and can be purchased on our <a href="https://vvolt.com/collections/batteries-and-chargers" rel="noopener noreferrer" target="_blank">battery page</a>. &#xA0;<ul><li id="isPasted">See this <a href="https://support.vvolt.com/en-US/slice-lite-ranger-battery-retrofit-1280758" rel="noopener" target="_blank" title="Slice Lite Battery Upgrade">Help Center</a> article for details on retrofitting the Slice Lite to use the Ranger Battery.</li></ul></li></ul>

Replacement or Additional Batteries for Purchase

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Vvolt Electric Mobility 

Discover information about the batteries which power Vvolt Electric Mobility Devices

Battery Information

Alpha 2 Assembly Video

Alpha 2 Display Manual

User Manual: Vvolt UL-2271 Type Batteries

Alpha 2 Geometry Charts

Alpha 2 Technical Specification

Owners Manuals

Bedding disc brakes

Understanding Pedal Assist (PAS) Levels

All about tire pressure

Roadside Repair Kit

Your First Ride

Maintenance Suggestions: Alpha 2

Rear Wheel Removal: Alpha 2

Belt Tension Adjustment: Alpha 2

How to Change the Gear Ratio: Alpha 2

Battery Removal and Installation: Alpha 2

Reset the trip distance: Alpha 2

Troubleshooting: Error Code 4 on Alpha 2

Troubleshooting: Error Codes on Alpha 2

Troubleshooting: Belt Clicking on Alpha 2

Troubleshooting: Alpha 2 Bottom Bracket Service and Replacement

Maintenance and Troubleshooting

Alpha 2

Centauri 2 Assembly Video

Centauri 2 Display Manual

Centauri 2 Technical Specification

Centauri 2 Geometry Charts

Centauri 2 AutoShift3 Hub Information

Understanding Pedal Assist (PAS) Levels on the Centauri 2 AutoShift3

Maintenance Suggestions: Centauri 2

AutoShift3 Hub Maintenance

Belt Tension Adjustment: Centauri 2

Rear Wheel Removal: Centauri 2 AutoShift3

Battery Removal and Installation: Centauri 2

Reset the trip distance: Centauri 2

Troubleshooting: Centauri 2 Speed Sensor

Troubleshooting: Creaking Motor Interface on the Centauri 2

Taillight Reroute for a Suspension Seatpost

Centauri 2

Centauri SE Display Manual

Centauri SE Geometry Charts

Centauri SE Technical Specification

Centauri SE Shifter Resources

Understanding Pedal Assist (PAS) Levels on the Centauri SE

Maintenance Suggestions: Centauri SE

Rear Wheel Removal: Centauri SE

Belt Tension Adjustment: Centauri SE

Centauri SE Shifter Maintenance and Troubleshooting

Speed Sensor Troubleshooting: Centauri SE

Centauri SE

Alpha | Alpha S Display Manual

Assembly Video

Technical Specification

Gates Belt Tension Checking

Rear Wheel Removal: Alpha | Alpha S (2021-2023)

Troubleshooting: Alpha I Bottom Bracket Service and Replacement

Gearing Explanation

Alpha | Alpha S

Centauri | Centauri S Display Manual

Centauri | Centauri S Technical Specification (2022-2023)

Geometry Charts

Centauri | Centauri S Motor Wiring Schematic

Rear Wheel Removal: Centauri |Centauri S (2022-2023)

Centauri | Centauri S Shifter Service and Support Links

Centauri | Centauri S Gates Belt Tension Checking

Centauri | Centauri S

Proxima Display Manual

Geometry Chart

Rear Wheel Removal: Proxima (2021)

Proxima Shifter Service and Support Links

Proxima Gates Belt Tension Checking

Proxima Motor Wiring Schematic

Proxima

Sirius Display Manual

Suspension Fork Information

Rear Wheel Removal: Sirius (2021-2023)

Sirius Shifter Service and Support Links

Sirius Gates Belt Tension Checking

Sirius Motor Wiring Schematic

Sirius

Slice Lite Assembly Video

Slice Lite Geometry

Slice Lite Display Manual

Belt Tension Adjustment: Slice Lite

Reset the trip distance: Slice Lite

Rear Wheel Removal: Slice Lite

Slice Lite Ranger Battery Retrofit

Slice Lite

First-Generation Ebike Archive

Where can I test ride a Vvolt ebike?

Do Vvolt ebikes have weight limit?

What happens if something goes wrong with my Vvolt?

What types of roads and trails can I ride a Vvolt?

Can I modify my Vvolt?

What is the weight limit for the Vvolt rear rack?

What's the difference between hub motor and mid motor bikes?

What's the difference between torque sensing and cadence sensing bikes?

Why does the Alpha II have a single mechanical gear?

Can I ride my Vvolt ebike in the rain?

How should I maintain my bike when using it near the beach?

Are your rims tubeless compatible?

Where is the serial number on my Vvolt?

Does Vvolt offer discounts?

Can I attach a trailer to my Vvolt?

My Vvolt was stolen! What do I do?!?

Can I install integrated lights on older Vvolt ebikes?

What are the widest tires I can use on a Vvolt?

How do I remove the front wheel on Vvolt ebikes?

Frequently Asked Questions

Maintenance Suggestions for all Vvolt Ebikes

Belt Tension Adjustment: Alpha II, Centauri II, Centauri SE, Slice Lite

Controller Replacement: Alpha | Alpha S (2021-2023)

Motor Replacement: Proxima, Centauri | Centauri S, Sirius (2021-2023)

Speed Sensor Replacement: Proxima, Centauri | Centauri S, Sirius (2021-2023)

Enviolo Shifter Service and Support: Proxima, Sirius, Centauri [S, SE]

Reset the trip distance: Alpha II (2024-present)

Vvolt Ranger Battery Removal and Installation

MPF Mid-Drive Torque Sensitivity Adjustment

Xplova EH-02 Display Manual

First-Generation Vvolt Ebike Application Download Instructions

Rear Wheel Removal: Proxima, Centauri |Centauri S, Sirius (2021-2023)

Rear Wheel Removal: Centauri SE (2024-present)

Rear Wheel Removal: Centauri II (2024-present)

Rear Wheel Removal: Alpha II, Slice Lite

Rear Wheel Removal Guides

How To Guides and Maintenance Suggestions

Vvolt Aluminum Fender Installation Tips

Vvolt Aluminum Rear Rack Installation Tips

Vvolt Upright Citizen Stem Installation Tips

Seatpost Clamp Sizes and Quick-Release Upgrade Guide

Accessory Guides

Error Codes: Proxima, Centauri | Centauri S, Sirius (2021-2023)

Error Codes: Alpha | Alpha S (2021-2023)

Error Codes: Alpha II, Centauri II, Centauri SE, Slice Lite

Key Replacement

Troubleshooting: Cannot turn on the Display

Troubleshooting: Alpha II Error Code 04

Troubleshooting: Centauri SE and Centauri II Speed Sensor Issues

Troubleshooting: Centauri SE and Centauri II Creaking Motor Interface

Troubleshooting: Replace your battery lock

Troubleshooting: Alpha 1 Bottom Bracket Service and Replacement

Vvolt Service Bulletin: Battery Handling Update 10/2023

Vvolt Service Bulletin: Mid-Drive Models Purchased Between 1/11/21 and 7/1/22

Technical Bulletins

Troubleshooting

How much is shipping?

What carrier do you use to ship bikes?

Return Policy

Do you ship internationally?

Low Packaging Commitment

How soon will my order be shipped after purchase?

Shipping and Returns

Warranty Policy

Crash Replacement Policy

Warranty