Super B 20P Lithium Battery

(Exc. 20% VAT)
(£1,002.00 Inc. VAT)
Part Number
Super B

Super B 20P Lithium Ion energy battery. This lightweight Lithium Ion energy battery weighs just 7.5lb or 3.4kg. This newly developed battery was designed to replace the much heavier 70 to 100 Ah lead acid type battery.

Suitable for use in alternator equipped racing cars up to 4 litre. Super B batteries are also F.I.M. and Stock Racing approved.

The Super B 20P is based on the safe Lithium Iron Phosphate technology (LiFePO4), better known as Lithium Ion. It offers many advantages over conventional 70 to 100 Ah lead acid type batteries, the main advantages are listed below:

  • Weighs less: as much as 80% weight saving, just 7.5lb or 3.4kg
  • Recharges much faster: can be fully recharged within 60 minutes
  • Much smaller: 1/3 or less in size (WxHxD) 120mm x 236mm x 82mm
  • Longer service life: more than 5 years instead of 2 to 3 years
  • Also benefits from a very low self-discharge rate
  • 2 Year limited factory warranty

  • 2 Year Limited Factory Warranty
  • Fully Recharges Within 60 Minutes
  • Weighs in at Just 7.5lb or 3.4kg
  • Typical Service Life in Excess of 5 Years
  • Technical
  • Nominal Capacity and Voltage 20 Ah, 13.2v
  • 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 & cut-off Voltage at 25C 14.4v to 8v
  • Recommended charge & cut-off Voltage below 0C 15.2V to 2V
  • Operating temp range -22F to +140F / -30C to +60C
  • Storage temp range -58F to +140F / -50C to +60C
  • Dimensions 120mm x 236mm x 82mm
  • Battery Weight 7.5lb / 3.4kg
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