wheelchair lithium phosphate battery pack 24v 12ah, with suitable BMS/PCB 

1.Extremely safe and stable chemistry:Rigid Aluminum alloy housing protection, and

BMS built inside to balance protect the battery.

2.Long life-cycle, 5-7years, up to 2000cycles(while Sealed Lead Acid batteries only 750 cycles and NiMh batteries only 500 cycles)

3.Lighter and smaller, 1/2 size weight of SLA batteries.70% size/weight of NiMh/NiCd batteries

4.Wide operating temperature,   high temperature resistance(-20-60 degrees celsius)

5.Steady performance,

Higher discharge rate for more powerful devices, 1C continuous, 3C pulse for normal cells and 20 C for special design.low self-discharge rate, less than3%monthly

6.No memory effects and highly efficient charge,

it can be recharged anytime, no reduction of the capacity

7.Green product, environment friendly:Clean and Green energy poses no pollution on our enviroment

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used for e-bike, e-motor, electrical equipment , electrical tool, EV-car, e-scooter

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CE, UL, SGS/RoHS, RBRC, ISO9001:2000, ISO1400, TS16949:2002 issued by NQA

specification:

rated voltage is 24V

Cut-off voltage is 20V

Max charge voltage is 29.2V

Cycle 2000 times with 0.2C-1C discharge current

Max discharge rate 2C and less than 3C

Max charge rate is less than 1C, better 0.5C

With balance BMS and charger