Super B Race Car Battery 15P - SB12V15P-EC

Super B Race Car Battery 15P - SB12V15P-EC
Part Number SB12V15P-EC
Availability: In Stock
Price: £715.19
Ex Tax: £595.99

The Super B 15P is a Lightweight Lithium Ion starter battery, 5.5 lb / 2.5 kg, specially developed for racing cars up to 3 litre using alternator.

Special Features:

  • Recharges Much Faster: Can be fully charged in 15 minutes
  • Longer Service Life: An average of 2000 to 4000 charge/discharge cycles
  • Incredible Small Size: 1/3 of the size of a conventional lead acid battery
  • Weighs Less: Up to 80% weight saving
  • Low Self Discharge: Only 10% per year
  • High Temperature Starting: High temperature operating range


Super B batteries are based on Lithium Iron Phosphate technology (LiFePO4). This Lithium Ion technology used in super B batteries is the safest Lithium Ion technology available today. On top of that our bespoke casing and electronics further increase safety and durability.


Indy Cars LMS Mini Challenge
Monoposto Rally Cars Radical
Sports 2000 Pinto Group C Historic Sports VdeV
WTCC Ginetta GT's
FF2000 Ferrari Challenge F3
DTM BTCC Britsports
Britcar ALMS Australian V8 Supercars


Technical Specifications:

Height (mm) 180,50 / 181,50
Diameter (mm) NA
Width (mm) 119,50 / 120,50
Thickness (mm) 81,50 / 82,50
Nominal voltage (V) 13,2V
Charge method CCCV
End of charge voltage (V) 15,2V
End of charge voltage (V) for endurance (cycle life) 14,4V
Charge current (A) 60A (4C)
Charge current (A) for endurance (cycle life) 18A (1C)
End-of-discharge voltage (V) 8V
End-of-discharge voltage (V) for endurance (cycle life) 10V
Discharge current (A) 420A (30C)
Discharge current (A) for endurance (cycle life) 13,8A (1C)
Discharge pulse current (A) (10 seconds) 720A (52C)
Discharge pulse current (A) (1 second) 900A (65C)
Discharge performance at 20 °C (rated capacity) 13,8Ah / 182,16Wh
Discharge performance at –20 °C (capacity) 12,42Ah / 163,944Wh
High rate discharge performance at 20 °C (capacity) 13,11Ah / 173,052Wh
EqPb (Equals Lead acid battery) 40 to 60Ah
Operating temperature range -30°C to +60°C
Storage temperature range -50°C to +60°C
Weight 2,5kg

Downloadable Help Sheets for this product:

CE Declaration of Conformity - Click Here

Certificate of Compliance - Click Here

Material Safety Datasheet - Click Here

Manual - Click Here

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