OPTIMUM BATTERY CO.,LTD
OPTIMUM BATTERY CO.,LTD Top LiFePO4 Battery Manufacturer! China Sourcing Fair – Oct. 11-14, 2015(Booth 9B05)
Add to Cart
electric bike lithium phosphate battery pack 24V-4000mAh, with suitable BMS
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
Aplification:
used for e-bike, e-motor, electrical equipment , electrical tool, EV-car, e-scooter,
Crtification:
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 continuous discharge rate 2C and less than 3C
Max constant charge rate is less than 1C, better 0.2C-0.5C
With balance BMS and charger