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Revvi 48V 15Ah Removable Battery - Fits 20" Plus + 24" models
4.9Excellent241 reviews on Trustpilot

Revvi 48V 15Ah Removable Battery - Fits 20" Plus + 24" models

£289.61

or 3 payments of £96.53 with Klarna

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Tracked UK courier delivery Sent from our UK warehouse. Estimated delivery date shown at checkout.
Delivery info
30-day returns On unused items in their original packaging.

Delivery information

  • Sent from our UK warehouse by tracked courier, such as APC Overnight.
  • Tracking details are emailed once the courier has your order.
  • An adult may need to be in to receive larger deliveries.
  • Parts and accessories may arrive separately from your bike.
  • Delivery can take longer around bank holidays, Black Friday and Christmas.
  • We are online only, so collection is not available.

Returns

  • Changed your mind? Return unused items within 30 days of delivery.
  • Items must be unused, undamaged and complete, with all accessories and original packaging.
  • A bike that has been ridden or used may be refused, or refunded at a reduced value.
  • Arrived damaged or incorrect? Contact us promptly, ideally within 48 hours, with your order number and photos.
  • Return postage is paid by you for a change of mind. We cover it if the item is faulty or incorrect.
  • Refunds go back to your original payment method within 14 days of us receiving the item.
  • Please contact us before sending anything back, so we can give you return instructions.

This does not affect your statutory rights.

  • Description

    Revvi 20 Plus & Revvi 24 Battery

    Battery: genuine Revvi removable lithium-ion battery.

    Voltage: 48V.

    Capacity: 15Ah.

    Compatible with: Revvi 20 Plus and Revvi 24 electric bikes.

    This genuine Revvi 48V 15Ah removable battery is designed for the Revvi 20 Plus and Revvi 24 electric bikes.

    It can be purchased as a direct replacement for an existing battery or as an additional spare for riders who want more battery capacity available during longer riding days.

    Charge both batteries before riding and swap to the fully charged spare when the first battery runs low, helping reduce downtime while away from an accessible charging point.

    In stock with fast UK delivery.

    Battery Specifications

    Specification Details
    Brand Revvi
    Battery type Removable lithium-ion battery
    Voltage 48V
    Capacity 15Ah
    Energy capacity Approximately 720Wh
    Compatibility Revvi 20 Plus and Revvi 24 electric bikes
    Use Replacement or additional spare battery

    Compatible Revvi Bikes

    Please check compatibility before ordering: this battery is intended for the Revvi 20 Plus and Revvi 24 only. It is not suitable for the standard Revvi 20 or smaller Revvi models.

    Why Keep a Spare Battery?

    More Riding Time

    Swap to a fully charged second battery when the original battery runs low.

    Less Downtime

    Spend less time waiting for the bike to recharge during longer riding days.

    Useful Away From Home

    Ideal for tracks, holidays, weekends away and locations without an accessible charging point.

    Genuine Revvi Part

    Designed to provide the correct fit and compatibility for the specified Revvi models.

    Battery Range

    Battery duration will vary depending on the bike, rider weight, selected speed setting, terrain, temperature and riding style.

    A lighter rider using a lower speed setting on firm, level ground will generally achieve more riding time than a heavier rider using full power over soft or hilly terrain.

    Adding a second battery increases the total battery capacity available for the day. It does not increase the bike’s motor power or maximum speed.

    Charging and Battery Care

    Always use the correct Revvi-compatible 48V charger and follow the battery-care instructions supplied with your bike.

    • Allow a warm battery to cool before charging.
    • Keep the battery clean and dry.
    • Store it in a cool, dry location away from extreme temperatures.
    • Do not leave the battery fully discharged for extended periods.
    • Regularly charge and use a spare battery rather than leaving it unused for long periods.
    • Check the battery, casing and connections before use.

    Please note: this listing is for the battery only. A charger is not included unless specifically stated within the product options or order contents.

    Frequently Asked Questions

    Is this a genuine Revvi battery?

    Yes. This is a genuine Revvi removable 48V 15Ah replacement battery.

    Which bikes does this battery fit?

    It is designed for the Revvi 20 Plus and Revvi 24 electric bikes.

    Will it fit the standard Revvi 20?

    No. The standard Revvi 20 uses a different battery system. This 48V 15Ah battery is intended for the Revvi 20 Plus and Revvi 24.

    Can I purchase it as a spare battery?

    Yes. It can be kept as an additional battery and swapped into the bike when the original battery runs low.

    Does a second battery make the bike faster?

    No. A second battery provides more total battery capacity for the day but does not increase the bike’s power or maximum speed.

    Need Help Checking Compatibility?

    If you are unsure whether this is the correct battery, please contact us before ordering with the exact model of your bike and a clear photograph of the existing battery and connection.

    We’ll help you confirm compatibility before you place your order.

  • Delivery & Returns

    Returns Policy – Electrical Items

    Please Note:

    For safety, and quality assurance reasons, we do not accept returns or exchanges on electrical items unless the item is faulty upon delivery.

    Unfortunately, we have experienced instances where electrical products were returned used or tampered with. To protect our customers and maintain product integrity, all sales of electrical goods are final once opened or used.

    We appreciate your understanding and support in helping us ensure the safety and fairness of our service to all customers.

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Revvi full-face helmet sizes

How to measure

Measure around the widest part of the rider's head. The tape should pass above the eyebrows and ears and around the fullest part at the back of the head.

SizeHead circumference
XS, Extra Small48 to 50cm
S, Small51 to 54cm
M, Medium55 to 58cm
L, Large59 to 61cm

Always choose by the rider's actual head measurement, not by age. Head shape can also affect how a helmet fits.

Between sizes? Do not automatically choose a larger helmet for growing room. A helmet must fit securely now. If the rider falls between sizes, check the fit carefully before use.

Amped AMP-1 helmet sizes

How to measure

Measure around the widest part of the rider's head. The tape should pass above the eyebrows and ears and around the fullest part at the back of the head.

SizeHead circumference
M, Medium54 to 58cm
L, Large58 to 62cm

Always choose by the rider's actual head measurement, not by age. Head shape can also affect how a helmet fits.

Measuring exactly 58cm? That falls in both sizes. Fit varies with head shape, so check the measurement and that the helmet sits securely before use. Do not choose a loose helmet to allow growing room.

Revvi riding jersey sizes

Choosing a size

The Revvi Kids Riding Jersey comes in dedicated sizes for younger children and growing youth riders. Select the size before adding it to your basket.

SizeAge guide
Age 2About 2 years
Age 3About 3 years
Age 4About 4 years
Age 5About 5 years
YS, Youth SmallAges 6 to 7
YM, Youth MediumAges 8 to 9
YL, Youth LargeAges 10 to 11

Ages are a guide only. Consider the child's height, build and preferred fit too.

Between sizes? If the rider is between sizes, still growing or likely to wear a base layer underneath, the larger size may be more comfortable.

Kids riding jersey sizes

How to measure

Compare these with a jersey or long-sleeve top that already fits the rider well. Chest width is measured across the front with the jersey laid flat, so it is half the full chest.

SizeAge guideHalf chestLength
2 to 3Ages 2 to 331cm49cm
3 to 4Ages 3 to 433cm51cm
4 to 5Ages 4 to 535cm53cm
5 to 6Ages 5 to 637cm55cm
6 to 7Ages 6 to 739cm57cm
YS, Youth SmallAges 7 to 941cm59cm
YM, Youth MediumAges 9 to 1145cm63cm
YL, Youth LargeAges 11 to 1449cm67cm

Ages are a guide only. The chest width and body length are the best way to choose.

Riding glove sizes

How to measure

Palm: straight across the widest part of the palm, not including the thumb.
Length: from the base of the wrist to the tip of the longest finger.

SizeAge guidePalm widthHand length
2 to 3Ages 2 to 36.5cm11.5cm
4 to 5Ages 4 to 57cm12cm
6 to 7Ages 6 to 77.5cm12.5cm
YS, Youth SmallYouth Small8cm13.5cm
YM, Youth MediumYouth Medium8.5cm14cm

Use the measurements rather than age alone. Hand shapes vary, so check both wherever possible. Once fitted, make sure the rider can comfortably use the throttle, brakes and every handlebar control.

Between sizes? The larger size usually gives a more comfortable fit and a little growing room, but the glove must not get in the way of safe control of the bike.
Revvi 48V 15Ah Removable Battery - Fits 20" Plus + 24" models
£289.61