Standard battery pack GS2057HH

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Standard battery pack GS2057HH

Standard battery pack GS2057HH (2S4P) suitable for use with industrial and medical devices, etc.

Worldwide approvals and certification of safety standards
No development costs, fast time-to-market


Nominal Voltage: 7.2V
Rated Capacity: 13200mAh
Max.charge Voltage: 8.4V
Max.charge Current: 8.0A

GS2057HH is approved worldwide


1.Certification compliance in most countries.

2.Standard SMBus v1.1 interface.

3.Integrated LED state of charge (SOC) indicator.

4.Panasonic cells, highest energy density and stability.

5.JEITA charging optimization rules.

6.Comprehensive safety protection functions, such as overcharge, over-discharge, overcurrent, overtemperature, short circuit, etc.

7.Balance function, effectively improve battery life.

8.High precision Fuel gauge.

Factory capacity 20%~30%
Certification CE/FCC/IEC62133/UN38.3
Operating temperature 0°C~50°C (charge)
  -20°C~60°C (discharge)
Storage temperature -20°C~50°C(Maximum)
Electrical parameters  
Rated voltage 7.2V
Rated capacity 13200mAh
Nominal capacity 13800mAh
Internal resistance <150mΩ@1kHz at 25℃
Maximum charging current 8.0A
Maximum charging voltage 8.4V
Maximum discharge current 8.0A
Cycle life 500 cycles≥80% Rated capacity
Length 150.5mm ± 0.3mm
Width 77.4mm ± 0.3mm
Thickness 22.7mm ± 0.3mm
Weight 450g±10g

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