- Company
- Products
- Catalogs
- News & Trends
- Exhibitions
GS2040CH
GS2040CH
The GS2040CH is a standard smart lithium battery pack with a voltage of 10.8V and a capacity of 3450mAh (35.64Wh). 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.
The battery includes comprehensive safety protection functions against overcharge, over-discharge, overcurrent, overtemperature, and short circuits. It also has a balance function to improve battery life and a high precision fuel gauge.
This battery is suitable for use in portable electronic equipment, industrial, and medical fields.
The battery complies with CE, FCC, IEC62133, UN38.3, PSE, UKCA, REACH, RoHS, (EU) 2023/1542, RCM, and GOST-R standards.
Charging temperature range is 0°C to 50°C, while discharging can occur between -20°C and 60°C. Recommended storage temperature is between -20°C and 25°C.
The rated voltage is 10.8V with a nominal capacity of 3450mAh. The internal resistance is less than 150mΩ at 1kHz at 25°C. Maximum charging current is 2.41A, with a maximum charging voltage of 12.6V and a maximum discharge current of 4.0A. The cycle life is 500 cycles with at least 80% of the rated capacity.
The battery measures 84.6mm in length, 58.5mm in width, and 22.0mm in thickness, with a weight of 180g.
Several accessories are recommended for use with the battery, including battery connectors, SMBus readers, power management modules, smart battery chargers, dual smart battery chargers, portable battery chargers, and battery cables. These accessories facilitate battery connection, data reading, power management, and charging.
Catalog excerpts
GS2040CH Standard smart lithium battery pack 10.8V/3450mAh/35.64Wh Feature ⚫ Worldwide approvals and certification of safety standards. ⚫ Smart batteries with numerous features according to the SMBus specification. ⚫ 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. Application Suitable for portable electronic equipment, industry and medical field. Information Factory capacity Compliance information Operating temperature Storage temperature Electrical parameters Rated voltage Rated capacity Nominal capacity Internal resistance Maximum charging current Maximum charging voltage Maximum discharge current Cycle life Dimensions Length Width Thickness Weight SHENZHEN GRACE TECHNOLOGY DEVELO
Open the catalog to page 1
Recommended Accessories Battery Connector SMBus Reader Power Management Module Smart Battery Charger Dual Smart Battery Charger Portable Battery Charger Battery Cable SHENZHEN GRACE TECHNOLOGY DEVELOPMENT CO., LTD Mating connector for standard smart batteries from TEFOO. Available for 90° or 180° PCB mounting. No external power supply required. Simple read out of SMBus batteries data. Recharge the battery and seamlessly switch between the adapter and battery power supply, ready to use without development. Compliant with SMBus specification, compatible with all TEFOO smart batteries. Dual bay...
Open the catalog to page 2
