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Tayna Batteries


*Excludes Forklift and Off Grid Batteries. Code expires at 23:59 on 04/08/21

WCP20 Westco Platinum Motorcycle Battery 12V 18Ah YB16-B (SVR20)

WCP20 Westco Platinum Motorcycle Battery 12V 18Ah YB16-B (SVR20)

£ 104.95 inc. VATPrice

£ 7.97 inc. VATStandard Delivery

In Stock

In Stock  In Stock for Express Delivery

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Technical Specification

Customer Rating Customer Rating
4.8 From 38 Reviews
TerminalsPositive Front LeftBike Box Terminal
RangeWestco Platinum
Voltage12 Volts
Capacity (C20)18 Ah
CCA (EN)325 A
Length175 mm
Width102 mm
Height inc. terms156 mm
Other ReferencesHarley Davidson 65991-82B
Guarantee1 Year



View AllLatest Customer Reviews

The battery arrived earlier than expected, in good condition. It fits the bike perfectly. I am very impressed.



Star Rating

Fitted To: Harley Davidson Sportster XLH 1200 cc 1990

Top quality does the job



Star Rating

Fitted To: Harley Davidson Sportster 800 cc 1987/88

Great online service and quick delivery



Star Rating

Fantastic battery. After 33yrs I've finally got THE battery for my 87 softail . Worth every penny.Great advice from the man in the shop sorry I can't remember his name. Great service and have already recommended you lot to my pals .



Star Rating

Fitted To: Harley 87 FXSTC 1340 E

Brilliant service ordered Thursday evening and arrived Saturday morning , good communication advised me on the best replacement battery . i have used them several times in the past with no problems whatsoever .



Star Rating

Fitted To: Harley 1200


Previously known as SVR20

These sealed Westco Platinum 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.

Westco Platinum Motorcycle Series Features


Sealed design

No liquid

Zero corrosion

Absorbed glass mat (AGM) technology

Resists vibration damage.

Very low self-discharge rate

Higher cold cranking amps than stock wet batteries

Extra heavy duty terminal design

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