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.

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

GS2057HH is approved worldwide


  • Certification compliance in most countries.
  • Standard SMBus v1.1 interface.
  • Integrated LED state of charge (SOC) indicator.
  • Panasonic cells, highest energy density and stability.
  • JEITA charging optimization rules.
  • Comprehensive safety protection functions, such as overcharge, over-discharge, overcurrent, overtemperature, short circuit, etc.
  • Balance function, effectively improve battery life.
  • High precision Fuel gauge.
  • Multiple product profiles, high reliability construction, power visualization.
  • Finger type metal interface, easy to disassemble design.
  • The host can monitor the battery temperature.
  • Panasonic cells with the highest energy density and stability.
  • Worldwide approvals and certifications for safety standards, including UN38.8, UL, CE, etc.
  • No development fee, no mill fee, no certification fee.
  • Stock available, no MOQ limit.
  • Multiple safety redundancy design.
  • Up to 80% of initial capacity after 500 cycles.
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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