Lithium Ion Cell 3.2V50Ah for electric bike, electric scooter, electric car, electric motorcycle.

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  • 1 - 49
    US $50.00
  • >=50
    US $47.50
Supply Ability:
3000000 Piece/Pieces per Year
Port:
All ports in China
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Overview
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

 

Specifications

Good performance under high and low temperature;

Good safety performance; 

Good cycle life time;

No pollution during manufacture.

 

 

 

 

 

Specification of battery cell

 

Item

Specification

Remark

4.1 Rated capacity

50Ah

0.33C rate discharge capacity

4.2 Minimum capacity

50Ah

4.3 Internal impedance

≤0.8mΩ

 

4.4 Nominal voltage

3.2V

 

4.5 Weight

1.8±0.1KG

 

4.6 Standard discharge conditions

Constant current

25A

 

End-of-charge voltage

2.5V

 

4.7 Standard charge

method

Constant current

12.5A

 

Charge voltage

3.55V

 

4.8 Fast charge method

Constant current

50A

 

Charge voltage

3.55V

 

4.9 Max continuous discharge current

150A

 

4.10 Pulse discharge current at 10 sec

               500A

 

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

temperature

0~65℃

 

Discharging ambient temperature

-20~65℃

 

Storage temperature

-20~65℃

 

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.