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Tayna Batteries


*Excludes Forklift, Off Grid and Trojan Batteries.

YT9B-4 Westco Motorcycle Battery 12V 8Ah (12V9B-4)

YT9B-4 Westco Motorcycle Battery 12V 8Ah  (12V9B-4)

£ 44.99 inc. VATPrice

£ 7.97 inc. VATStandard Delivery

In Stock

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Technical Specification

Customer Rating Customer Rating
4.3 From 15 Reviews
TerminalsPositive Front LeftBike Box Terminal
Voltage12 Volts
Capacity (C20)8 Ah
CCA (EN)115 A
Length152 mm
Width69 mm
Height inc. terms104 mm
Other ReferencesYT9B-BS, GT9B-4, ET9B-4, CT9B-4
Guarantee1 Year



View AllLatest Customer Reviews

Bought it as a higher end battery that I hope will last a good while- but ask me again in 2-3 years. Battery was a good fit in the space but its connectors were a bit awkward and I used the ones from my old battery. Battery was delivered promptly but Tayna should have asked at the point of ordering if the package cd be left with a neighbour. That wd have got it to me more quickly.



Star Rating

Fitted To: Yamaha Tmax 500 2002

Had to order this to replace wrong battery sent even though I checked twice with them the other one was correct. Then had to get this battery and charged more. Not the best service or advice. Very frustrating battery it's self it great though.



Star Rating

Battery failed within 2 weeks Rubbish



Star Rating

First class service. Fast delivery and very pleased with the battery. Highly reccommended. I will use them for any future battery purchases.



Star Rating

Fitted To: Suzuki DRZ400S 400 2006

The westco battery fitted the bike perfectly, in fact the terminal fittings are better than the OE item. I also found Tayna to be a very good professional company who i will use again.



Star Rating


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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