51913 BMW Westco Motorcycle Battery 12V 20Ah (12V20P)
Technical Specification
Customer Rating |
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4.8 From 182 Reviews |
Terminals | ![]() ![]() |
Brand | Westco |
Range | Westco |
Voltage | 12 Volts |
Technology | AGM |
Capacity (C20) | 20 Ah |
CCA (EN) | 275 A |
Length | 178 mm |
Width | 76 mm |
Height inc. terms | 165 mm |
Other References | F19-12B |
Guarantee | 1 Year |
View AllLatest Customer Reviews
Fitted fine. Engine turns over faster than before with previous batteries. I like the fact that the battery is sealed given the awkward location of the battery under the fuel tank.
5
LW - UK, United Kingdom -

Fitted To: Bmw R1100s S
Good technical info from Tayna. Next day delivery. Works very well on my 1980's motorcycle. Spins the starter so much faster than a lead acid battery.
5
DH - West Midlands, United Kingdom -

Fitted To: Hesketh V1000 1000cc 1982
Replaced an odyssey battery with this. After two years I ended up putting the odyssey back on when this one failed!.
1
H - Cheshire, United Kingdom -

Fitted To: Bmw R1100rt 1100 1996
This battery lasted several years with daily winter use. It was was ok when I eventually sold the bike. Westco seem to give a good performance and longevity that justifies them not being the cheapest. I would buy one of these in preference to enduroline next time.
4
SF - Bristol, United Kingdom -

Fitted To: bmw r1150gs 1150 2002
Great product great service
5
SC - Wolverhampton, United Kingdom -

Fitted To: Bmw Gs1150 1150 52
Description
Westco Motorcycle Battery
These sealed Westco batteries are built to perform. Multiple features like Absorbed Glass Mat technology showcase a completely sealed and maintenance-free battery that provides the power needed for motorcycles.
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