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Electric
Bike Batteries

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Orbea

X35 Range Extender Kit

£549.00

MAHLE

X35+ External Battery (Holder/Wire Included)

£549.99

MAHLE

X20 External Battery Range Extender E185W

£474.99

Scott

Genius/Strike/Aspect/Axis eRide Battery Range Extender Upgrade

From  £199.99

Shimano

BTE8020 Steps 500Wh Integrated Battery

£539.99  
Was  £599.99   | Save  £60.00   (10%)

Shimano

BTE8036 Steps 630Wh Integrated Battery

£737.99  
Was  £819.99   | Save  £82.00   (10%)

Giant

EnergyPak Plus 200 Range Extender

£350.00

Shimano

BTE6000 Steps 418Wh Rack Mount Battery

£350.99  
Was  £389.99   | Save  £39.00   (10%)
Available Colours

Shimano

BTE8010 Steps 500Wh Frame Mount Battery

£512.99  
Was  £569.99   | Save  £57.00   (10%)

Shimano

BTE8014 Steps 418Wh Frame Mount Battery

£422.99  
Was  £469.99   | Save  £47.00   (10%)

Shimano

BTE8016 Steps 630Wh Frame Mount Battery

£647.99  
Was  £719.99   | Save  £72.00   (10%)

Shimano

BTE8035 Steps 504Wh Integrated Battery

£593.99  
Was  £659.99   | Save  £66.00   (10%)

Shimano

BTE8035 Steps 504Wh Long Integrated Battery

£647.99  
Was  £719.99   | Save  £72.00   (10%)

MAHLE

X20 IX250W Battery Pack

£549.99

Scott

Patron eRide Replacement PowerTube 750Wh Battery

£769.99  
Was  £856.99   | Save  £87.00   (10%)

Orbea

RS 540Wh 36V Internal Battery

£580.00
At Westbrook Cycles, we stock and supply a range of electric bike batteries to keep you moving.
These batteries are commonly purchased as replacement batteries for faulty or damaged battery units. These batteries are also purchased as spare batteries, which are perfect for sticking in a bike backpack to extend the range of an electric bike massively. Electric Bike batteries usually last between three and five years before needing replacement, so if you find your electric bike battery draining quickly or not charging up to levels it used to, providing poor range - it may be time to replace.