11.1V 4050mAh Lithium Polymer Battery for Special Laptop with SMBUS Communication

Product number: 33DZ007-03B

Cell model：5642128/3.7V/4050mAh

Battery specification: LPB-808-00B 3S1P4050mAh/11.1V

Nominal voltage：11.1V

Nominal capacity：4050mAh

Charging voltage: 12.6V

Charging current: ≤3A

Discharging current: 3A

Instant discharging current: 4A

End-off voltage: 7.5V

Internal resistance: ≤200mΩ

Battery weight: 350G

Product dimension: L*W*H  131.91*145.91*8.6mm

Charging temperature：0～45℃

Discharging temperature: -40～60 ℃

Storage temperature: -20～35 ℃

Temperature protection: 65℃±5℃

Communication protocol: SMBUS

Battery case: engineering plastic, military grade

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

Application field: laptop

Product features

1. Hardware output connector: adopt gold-plated shrapnel output mode to increase conductive reliability.

2. Cell: adopt ultra-low temperature cell, so that it can discharge at 40℃.

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

4. The battery pack has good security, nice low temperature performance, and it is military product.

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