Model MR40S
Nominal Voltage (V) 12.8
Capacity (Ah) 25Ah (20Ah main - 5Ah reserve)
Cold Crank Amps (CCA) 1100 (900 main - 200 reserve)
Emergency Start Button Yes
Size (mm) 230w x 82d x 202h
Weight (KG) 4.1


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Lithium Iron Phosphate (LiFePO4) battery designed for racing applications.  Replaces the popular ER40, SBS40, PC1100, B128L etc size batteries with no modifications!

Direct fit to V8 Supercar, many FIA GT3 and other popular racing series.

Unbelievable power to weight ratio.  Ultimate mounting freedom being fully sealed and IXP8 water resistant rating.

Turn over a hard to start or high compression engine with a direct replacement unit with more CCA or downsize your battery for the same starting power.

A version of this size battery without the 'emergency start' feature can be found here 

Battery Manual   :   Product Warranty   :   Returns Policy   :   FAQ

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