Shanghai Winsun Repair Engineering Co., Ltd.
Main products:producing scooters,manufacturing,acting as an agent
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Contact Us
  • Contact Person : Mr. Yuan Erick
  • Company Name : Shanghai Winsun Repair Engineering Co., Ltd.
  • Tel : 86-21-13817825871
  • Fax : 86-21-54381945
  • Address : Shanghai,Shanghai,A11,18 Guanghua Rd. Shanghai, China
  • Country/Region : China
  • Zip : 201100

Li-ion battery

Li-ion battery
Product Detailed
Lithium battery Li-ion battery polymer lithium battery

1. Basic Characteristics

Material of battery case

According to customers’ requirements

Weight

≤4 Kg(excluding battery case)

 Dimension(L*W*H)

depend on customers’ choices

Working temperature

Recharge Temperature

0~45°C

Discharge Temperature

-20~65°C

Battery Hopower keeping ability (store in one month)

≥95%

2. Technical Data

Rated Voltage

48V 

Rated Capacity C1

≥ 10Ah

 Battery Resistance

 ≤190 mΩ

Recharge

Way of Recharge

CC/CV(Constant Current;Constant Voltage)

Standard Recharge Current

2A

Max Recharge Current  

5A

Max Recharge Voltage 

58.4 V

Cell Overrecharge Protection Voltage

3.9V

Discharge

Standard Discharge Current

5A-10A

Max Discharge Current

20A

Discharge Cut-off Voltage

36.8 V

Cell Cell Overdischarge Protection Voltage

2.0 V

Rate Discharge

2C

>96%C1

3C

>93%C1

5C

>90%C1

Cycle Life

2000 Times (Nomal temperature 1C;Recharge 1C; Discharge cycle to 60%, 100%DOD)

3. Safety Test

Short CircuitSafety Test

No fire, No explosion

OverchargeSafety Test

CollisionSafety Test

NeedlingSafety Test

ExtrusionSafety Test

130°CHigh TemperatureSafety Test

Li-ion battery



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