Product Overview:
The GS2054HH is a standard smart lithium battery pack with a voltage of 14.4V and a capacity of 6900mAh (95.04Wh). It features worldwide safety certifications, smart battery functionalities per the SMBus specification, and an integrated LED state of charge indicator. The battery uses Panasonic cells known for high energy density and stability, and follows JEITA charging optimization rules. It includes comprehensive safety protections and a balance function to enhance battery life.

Applications:
This battery pack is suitable for use in portable electronic equipment, industrial, and medical fields.

Compliance and Safety Standards:
The battery complies with multiple international standards including CE, FCC, IEC62133, UN38.3, PSE, UKCA, UL2054, KC, CCC, BSMI, GBT28164, REACH, RoHS, and (EU) 2023/1542.

Operating and Storage Conditions:
- Charging Temperature: 0°C to 50°C
- Discharging Temperature: -20°C to 60°C
- Storage Temperature: Maximum -20°C to 50°C, Recommended -20°C to 25°C

Electrical Parameters:
- Rated Voltage: 14.4V
- Rated Capacity: 6600mAh
- Nominal Capacity: 6900mAh
- Internal Resistance: Less than 150mΩ at 1kHz at 25°C
- Maximum Charging Current: 4.83A
- Maximum Charging Voltage: 16.8V
- Maximum Discharge Current: 8.0A
- Cycle Life: 500 cycles with at least 80% of rated capacity

Physical Dimensions:
- Length: 150.5mm ± 0.2mm
- Width: 77.4mm ± 0.2mm
- Thickness: 22.7mm ± 0.2mm
- Weight: 450g ± 10g

Recommended Accessories:
- Battery Connector: GSC550M18012D and GSC550M09010D for 90° or 180° PCB mounting.
- SMBus Reader: GSSBR for reading SMBus battery data without external power.
- Power Management Module: GSPMBSMBus for seamless power switching.
- Smart Battery Charger: GSCH40, compatible with all TEFOO smart batteries.
- Dual Smart Battery Charger: GSCH4040, dual bay charger.
- Portable Battery Charger: GSCH054D, suitable for GS2054 series batteries.
- Battery Cable: GSSBC for easy power supply debugging during development.