Custom Lithium Ion Battery Pack

48V 20Ah LiFePO4 Battery Pack for Switching Power Supply

  • Model number:03EQ121-01

  • Nominal voltage:48.0V

  • Nominal capacity:20000mAh

  • Battery cell:LiFePO4 LA148F20C/3.2V/20Ah

  • Dimension:470*350*90mm(Max)

  • Application:industrial equipment, switching power supply, etc.

Product Detail

Product number: 03EQ121-01

Cell model:LiFePO4 LA148F20C/3.2V/20Ah

Battery specification: LiFePO4-15S1P/48V/20Ah

Nominal voltage:48V

Nominal capacity:20Ah

Charging voltage: 54V

Charging current: ≤20A fast charge 1C1h fully charge

Discharging current: 50A

Instant discharging current: 150A(-20~+55℃)

End-off voltage: 37.5V

Internal resistance: ≤200mΩ

Battery weight: 16kg

Product dimension: 470*350*90mm(Max) do not include the size of mounting holes

Charging temperature:0~45℃

Discharging temperature: -40~55 ℃

Storage temperature: -20~60 ℃

Temperature protection: 65℃±5℃

Battery case: cold-rolled sheet + housing sprayed powder

Lithium ion battery protection: short circuit protection, overcharge protection, over-discharge protection, overcurrent protection, temperature protection, etc.

Application: industrial equipment, switching power supply, etc.


Product features

1. Large current: connect the batteries by copper nickel compositing with nickel strap so as to meet the requirements of charging and discharging with large current, which is safe and reliable.

2. Output aviation plug: adopt aviation connector so as to meet the requirements of charging and discharging with large current, which is safe and reliable.

3. Data communication management: adopt BMS software management chip, precise data transmission and accurate temperature control so as to try our best to eliminate the security risks.

4. Safety management of the battery: when the temperature probe of battery finds out over temperature status, the protection system is on automatically.

5. The battery pack has long cycle life, which conforms to the principle of low carbon, energy conservation and environmental protection.

6. Charging: the plug is Anderson plug supporting 1C fast charge.

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