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Tayna Batteries

65991-82B Harley Davidson Equivalent Battery

65991-82B Harley Davidson Equivalent Battery

£ 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 30 Reviews
TerminalsPositive Front Left
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

i have to say, that from start to finish, this company we’re excellent! The customer service was second to none... good communication and super fast, well packed delivery. My previous battery would still work the lights etc, but had lost sufficient power to turn the engine over. The one I chose from Tayna was the Westco platinum. I didn’t understand what CCA was until I looked it up... cold crank amps, basically, the power to turn the engine over. The other batteries I have used have around 200-220. This little monster has 320... and the difference is amazing! Very pleased indeed. Thank you. And it came with the screws etc and was super easy to fit...



Star Rating

Fitted To: Harley-Davidson XLH 1200 1994

Great service! Product exactly as described and swiftly delivered.



Star Rating

Fitted To: Triumph Trident T160 750 1975

Great service from Tanya and a good battery too!



Star Rating

Fitted To: HD FXSTC 1572 H

Excellent contact avec Marie qui est très professionnelle. Elle est de bon conseil, à l'écoute et réactive



Star Rating


This is the 2nd WCP20 I've purchased for the bike. The first lasted 9 years, so I'm not complaining. I swapped the battery over and the bike immediately fired up on the starter. No charge being necessary. Excellent service from Tayna. I ordered the battery in the morning and it arrived the following day.



Star Rating

Fitted To: Triumph T160 Trident 750 1975


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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