Megalife MR-40S Battery

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  • Regular price $1,430.00

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 to weight ratio for ultimate mounting freedom!

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.

Versatile M6 screw terminals allow endless mounting and wiring options.

N.B. This battery has our industry leading ‘Emergency Starting’ reserve cell technology that allows the MEGA-LiFe Battery to isolate the battery if flattened and restart the vehicle at the push of a button!.  A battery of the same size without the 'emergency start' feature can be found Here

  • Nominal Voltage (V) 12.8
  • Main Capacity (Ah) 20Ah
  • Main Cold Crank Amps (CCA) 900
  • Back up Capacity (Ah) 5Ah
  • Back up Cold Crank Amps (CCA) 200
  • Emergency Start Button 
  • Size (mm) 230w x 82d x 202h
  • Weight (KG) 4.1kg

All of our MR series batteries come with a 2 year warranty !!!