Low Temperature Charge/Discharge LiFePO4 Battery 25.2V 20Ah for Air Purity Sensor, -20℃ Charge -40℃ Discharge

Product number: 04EQ130-01

Cell model：184F20C/3.2V/20Ah

Battery specification: 184F20C-4S1P/12.8V/20Ah

Nominal voltage：12.8V

Nominal capacity：20Ah

Charging voltage: 14.6V

Charging current: ≤4A

Discharging current: 4A

Instant discharging current: 20A

End-off voltage: 10V

Internal resistance: ≤200mΩ

Battery weight: 3.6Kg

Product dimension: 350×130×70（Max）

Charging temperature：-20～45℃

Discharging temperature: -40～50℃

Storage temperature: -20～40 ℃

Temperature protection: 65℃±5℃

Battery case: cold rolling and metal plate

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

Application field: environmental protection

Product features

1. Shock-resistant: fill in the shock-resistant structure inside with cold rolling metal plate housing to satisfy the requirements of good security and high reliability.

2. Large current connector: adopt special connector with large current, which is safe and reliable.

3. Communication interface: have RS485 communication protocol and can read the information of battery voltage, current, temperature, capacity, etc.

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

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

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