LiFePO4 Lithium Smart Battery Pack 12V 40Ah For Mini Motor Car, Medical Equipment

LiFePO4 Lithium Smart Battery Pack 12V 40Ah For Mini Motor Car, Medical Equipment

Description:

O’CELL smart battery pack has built-in protection circuitry module (PCM). Through RS485/SMbus, battery packs can communicate with others in series to be small scale power system to meet customer’s needs.

Main Features

1. Interchangeable design to replace Lead Acid Battery .

2. Built-in PCM to prevent from over-voltage, under-voltage, over current and over-temperature .

3. Up to 4 battery packs can be connected in series to reach 48V.

4. Balance each cell block. Easy installation up to 60KWh system in series & parallel

5. Maintenance free .

6. Robust structure .

7. Lead Acid Battery charger can be used.

8. Over thousands life cycles.

Applications:

Through RS485 cables BCK can collect the voltage, current, temperature and SOC data from battery packs. BCK can also balance the battery packs during charging. The system is suitable for small scale power system, such as

1. Mini motor car

2. Small medical equipment

3. Other small power system

Specifications:

Competitive Advantage:

1. Intrinsic Safety from LiFePO4 Material

Lithium ion battery made with O\'CELL LiFePO4 cathode material can pass the safety tests easily such as nail test, 3C/15V over-charge test, etc.

2. Better Shelf Life

The shelf life of lithium ion battery can be measured by capacity retention at full charge state. Usually, the capacity loss of self-discharge can be divided into recoverable and irrecoverable capacity. O\'CELL LiFePO4 has excellent shelf life. The self-discharge rate is about 3% per month, the capacity can recover up to 98% after long time storage.

3. Good Rate Performance

The discharging voltage platform of O\'CELL LiFePO4 battery is flat. LiFePO4 power battery has good rate performance, the capacity @20C is more than 95% of 1C discharging capacity at room temperature. The maximum temperature rise is less than +20ºC.

4. Wider Operation Temperature

1.Operation temperature range:-20~+60℃;

2.Storage temperature range:-40~+60℃;

3.The capacity at -20℃ is more than 70% that of +25℃;

4.The capacity at +60℃ is more than 98% that of +25℃.

5. Excellent Cycle Life

During charging and discharging, the cathode (LiFePO4) and anode (graphite) in battery cause little changes of total volume. The small volume change will bring little internal stre