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Quick Details

  • Type: Li-ion
  • Capacity: 30 - 50AH
  • Voltage: 3.2V
  • Size: 126x46x204mm
  • Car Make: e-bus,e-car,e-motorcycle,e-bike
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: GBSystem
  • Model Number: GBS-LFP50Ah
  • Warranty: 38 Months
  • MOQ: 1 Piece
  • Application: EV,solar wind energy,motorcycle,scooter,ups
  • Certificate: CE,TUV,PONY,MA,ISO9001, ISO14001, OHSAS18001
  • Cycle life: 3000 cycles
  • Weight: 1.8kgs

Packaging & Delivery

Packaging Details Special carton for dangerous goods.
Delivery Time 10 days



Good performance under high and low temperature;

Good safety performance; 

Good cycle life time;

No pollution during manufacture.






Specification of battery cell





4.1 Rated capacity


0.33C rate discharge capacity

4.2 Minimum capacity


4.3 Internal impedance



4.4 Nominal voltage



4.5 Weight



4.6 Standard discharge conditions

Constant current



End-of-charge voltage



4.7 Standard charge


Constant current



Charge voltage



4.8 Fast charge method

Constant current



Charge voltage



4.9 Max continuous discharge current



4.10 Pulse discharge current at 10 sec



4.11 Self-discharge

      ≤1% per month


4.12 Cycle life(0.5C)

3000 cycles

80% DOD(25±2℃)

4.13 Operating temperature

Charging ambient




Discharging ambient temperature



Storage temperature



4.14  Appearance

Without break, distortion, contamination, leakage.





Basic Performance

(1) Output with high efficiency: Standard discharge current is 0.3C-0.8C, instant impulse discharge current is 10C for 10 seconds.

(2) Good performance under high temperature, it could work under 65°C temperature.The battery structure is safe and good.

(3) Good performance under low temperature.discharge capacity decreases to over 90% under 0°C and discharge capacity decreases to over 70% under -20°C.

(4) Good safety performance:When the pressure inside the battery is too large, the one-way safety valve will release gas and heat to make sure battery perform well. When the internal pressure reaches a certain level, the valve will be open immediately which can protect the battery from burning and explosion.

(5) Good cycle life time, the discharge capacity is still over 80% after 3000 cycle times of single cell(80%DOD).

(6)  It can fast charging. It could be charged to 80% within 0.5h and charged full with 2-3h.

(7)  No pollution during manufacture and usage.


Service line: +86-400-884-7799

Welcome your inquiries or mails.



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China (Mainland) | Manufacturer, Trading Company
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