Industrial Power Storage Battery

Specifications

English Technical Specification Sheet

Item	Specification
Cell Model	26700 / 3.2V / 4Ah
Battery Pack Specification	26700-8S5P / 25.6V / 20Ah
Nominal Voltage	25.6V
Nominal Capacity	20Ah
Charging Voltage	29.2V
Charging Current	5A
Discharge Current	10A
Instantaneous Discharge Current	50A (for 5 seconds)
Discharge Cut-off Voltage	20V
Internal Resistance	≤200mΩ
Battery Weight	1.7kg
Product Dimensions	280 * 130 * 80 mm (Max)
Charging Temperature	0 ~ 45℃
Discharging Temperature	-20 ~ 55℃
Storage Temperature	-20 ~ 40℃
Temperature Protection	60℃ ± 5℃
Battery Casing	Stainless Steel Shell
Application Field	Power & Energy Storage Industry (Implied)

Protection Type	Description
Lithium Battery Protection	Short circuit protection, Overcharge protection, Over-discharge protection, Overcurrent protection, Temperature protection, Power indicator, Low battery alarm, etc.

Feature	Description
Comprehensive Parameters	Equipped with short circuit protection, overcharge protection, over-discharge protection, overcurrent protection, temperature protection, power display, low battery alarm, etc.
Data Communication Management	Supports RS485 communication. Adopts Seiko IC + TI charger management chips, ensuring precise data transmission and accurate temperature control to maximize the elimination of safety hazards.
Reliable & Stable	The battery pack meets national standards, has stable performance, and a long cycle life.
Environmental Friendly	High cycle life, aligning with the values of low carbon, energy saving, and environmental protection.