Product Details
Note: JWM Battery Bundles now ship with Noco Genius 1 charger included!
This comes with croc clips or a more permanent M6 terminal connection adapter.
Typical Applications:
A special bundle of our PS-30 battery with optional bundled black powder coated aluminium cage and charger - ideal for a variety of sports and racing cars. This battery is ideal for cars running high displacement engines - including TVR, Ultima GTR, Radical RXC, AC Cobra and Ford GT40s etc. It is also commonly used on rally cars with large front halogen spot lights fitted to the front - typically Mk2 Escorts and things like that.
It is also our most commonly used size on cars which adopt a complete total loss charging system - often in autograss, stock cars and has also been fitted to some historic single seater racing cars, up to and including historic F1 level.
We are the cheapest supplier of Motorsport UK Registered LiFePO4 batteries in the UK.
 
UK Motorsports (MSA) Registered battery
JWM LiFEPO4 Benefits:
Extremely Powerful for its size - 800CCAA cold cranking
Rapid Recharge: Recharges far faster than a conventional battery. Retains charge when isolated for up to 2 years.
Safe: Unlike other lithium batteries JWM batteries are internally inert, do no run warm and do not leak as they contain no liquids. You can even install them upside down!
JWM batteries are equipped with electronic systems to protect against overcharging, over discharging and short circuit.
JWM batteries are supplied with a 1 year return to base warranty (excludes Misuse).
JWM LiFEPO4 Benefits:
Voltage - 12.8v
Capacity - 30Ah (Lithium)
Cold Cranking Amps - 800
Size (mm) (W x D x H) - 165 x 174 x 126 (Height is measured when battery is laid on its side)
Weight - 2.8kg
Please Note: Before fitting a LifePO4 battery of any brand you should ensure your charging system is in good order. Poor grounds in charging and internal alternator voltage regulator circuits can damage LifePO4 batteries. Also ensure your battery is positioned sufficiently far away from very hot engine components such as exhaust manifolds. LiFePO4 batteries present different load characteristics to your vehicles electrical system when compared to gel or lead acid. For the vast majority of cars and bikes this is not a problem, but there may be a compatibility issue if your car/bike uses an old technology thyristor based rectifier. Please contact us if you need clarification.
We recommend you isolate your battery using an FIA switch or one of our isolation switch kits when not in use to avoid parasitic discharge. Be aware the digital display should be switched off when not in use to prevent battery discharge and all forms of parasitic drain should be isolated when the battery is left for long periods to avoid damage from 100% discharge which may invalidate warranty.