Super B 20P

Lightweight Lithium Ion starter battery, 7.5 lb / 3.4 kg kilogram, specially developed for Racing cars up to 4 Litre using alternator.

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Interex Motorsport are UK based exporters of high-performance engineering components and equipment to race teams, constructors and performance shops around the world.

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Product Description

Super B 20P

Lightweight Lithium Ion starter battery, 7.5 lb / 3.4 kg kilogram, specially developed for Racing cars up to 4 Litre using alternator.

  • 4×4
  • ALMS
  • Britsports
  • DTM
  • Group C
  • GT Endurance
  • GT’s
  • LMS
  • NASCAR
  • WTCC
  • BTCC
  • WRC
  • Dakar Rally Raid

Racing cars 4 Litre and above using alternator, reserve capacity for endurance and rallying. This newly developed battery is designed to replace the much heavier 70 to 100 Ah lead/acid battery. The super B 20P is based on the safe Lithium Iron Phosphate technology (LiFePO4), better known as Lithium Ion. The super B 20P delivers up to 1200 Cranking Amps.

The super B 20P offers many advantages over conventional 70 to 100 Ah lead/acid batteries:

  • weighs less: as much as 80% weight saving; 7.5 lb / 3.4 kg
  • recharges many times faster: within 5 minutes after starting your engine the battery will be recharged;
  • is much smaller: 1/3 or less of the space; 4.7 inch, 9.3 inch, 3.2 inch (WxHxD) / 120mm x 236mm x 82mm (WxHxD);
  • has a longer service life: more than 5 years instead of 2 to 3 years;
  • has a low self-discharge rate.

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Specification,
Nominal capacity and voltage,20Ah 13.2 V
EqPb (Equals lead acid battery),70 to 100Ah
Recommended standard charge method,25A to 14.4 CCCV 45 min
Recommended fast charge current,80A to 14.4 CCCV 15 min
Maximum continuous discharge,400A
Pulse discharge,1200A
Recommended charge and cut-off V at 25°C,14.4V to 8V
Recommended charge and cut-off V below 0°C,15.2V to 2V
Operating temperature range,-22F to +140F / -30C to +60C
Storage temperature range,-58F to +140F / -50C to +60C
Battery weight,7.5 lb / 3.4 kg
Dimensions,120mm x 236mm x 82mm (WxHxD)

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