Ion Power Basic 12V 50Ah 640 Wh


Our batteries are a great alternative to conventional batteries in all areas. By utilizing advanced chemistry and system
design, WhisperPower provides enormous energy reserves. User can relax and enjoy freedom wherever they go. Ion
Power Basic battery energy management ensures lowest possible energy losses and superfast charging in combination
with the safe LiFePO4 chemistry.

  • Suitable for lead acid battery replacement
  • Saves up to 70 % in space and weight
  • Three times the lifespan of traditional batteries
  • High cycle efficiency
  •  Fast charging up to one hour
  • High discharge rate up to 1C
  • Integrated Battery Management System (BMS)
  • Suitable for parallel operation up to 8 pcs
  • Not suitable for serial operation
  • Waterproof electronics cabinet
  • Best buy price vs. cycle life
  • Extremely safe LiFePO4 chemistry.



Ion Power Basic 12 V – 50 Ah

Dimensions (LxWxH) in

10 x 5 x 7

Nominal voltage (V)

12.8 V

End charge voltage

14.6 VDC +- 0.2 V

Max float charge current

25 A

Pulsed discharge current (10 sec)

60 A

Usable battery capacity at 20˚C

50 Ah / 640 Wh

Temperature range (charging)

32℉ to 113℉

Temperature range (discharging)

-4℉ to + 140℉

Temperature range (storage)

32℉ to + 104℉

Charge cut off voltage

15.6 V