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30Ah 3.7V EV li ion battery cell with 3 years warranty
30Ah 3.7V EV li ion battery cell with 3 years warranty

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Plastic-Aluminum-Packaged Lithium-ion Battery
1.High energy density, long life cycle
2.Warranty:3 years
3.For EV,ebus,ecar

  Plastic-Aluminum-Packaged Lithium-ion Battery

   Model: XC-CPM-PHEV(30Ah)

 

1. Specification:

Items

Parameters

Nominal Voltage

3.7V 

Nominal Capacity 

30.0Ah (1C1A charge/discharge)

Internal Resistance

≤1.0mΩ

Cut-off Charge Voltage

4.20V±0.01V

Standard Charge Method

Charge the battery at a constant current of 30A ( 1C1A) to 4.2V, 

and then charge

 at a constant voltage of 4.2V(CV) until the charge current is≤3A

Max. Charge Current

Continuous charge: 60A (2C1A)

 

Momentary charge:150A(5C1A)(≤30s)

Standard Discharge Method

Current: 30A (1C1A)

 

Cut-off discharge voltage: 3.0V

Max. Discharge Current

Continuous discharge: 90A(3C1A)

 

Momentary discharge: 300A(10C1A) (≤30s)

Cycle-Life (at room temperature)

≥2000 cycles (800%DOD charge at 1C1A and discharge at 1C1A,

 Remaining Capacity≥70% Nominal Capacity)

Working Temperature

Charge : 0°C ~ 40 °C

 

Discharge: -20°C ~ 55°C

Storage Condition 

-10°C ~ 40 °C (0 ~ 30 °C recommended) Humidity 30±20%

Weight 

930±10g

Retention Capacity 

>95%( after 28days’ storage at 25°C)

Casing Material

Plastic aluminum

Tab Materials

Cathode tab:  Aluminum

Anode tab: copper (nickel surfaced)

Performance Curve

Details as per attached list(page 8)

 

 

 

2. We also can do: 

We also do li ion battery pack customized specially for your products like battery pack for UPS, Solar Power & Wind Power, backup power source, electric bicycle & bus, medical equipment, golf cart, power tools, digital products and so on.

 

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