Solar Storage Battery for Security & Surveillance

Specifications

English Technical Specification Sheet

Item	Specification
Cell Model	26700 / 3.2V / 4000mAh
Battery Pack Specification	26700-4S9P / 32Ah / 12.8V
Nominal Voltage	12.8V
Nominal Capacity	32Ah
Charging Voltage	14.6V
Charging Current	5A
Discharge Current	7.5A
Instantaneous Discharge Current	10A
Discharge Cut-off Voltage	10V
Internal Resistance	≤200mΩ
Battery Weight	4.5kg
Product Dimensions	260 * 160 * 45 mm
Charging Temperature	0 ~ 45℃
Discharging Temperature	-20 ~ 60℃
Storage Temperature	-20 ~ 45℃
Battery Packaging	Sheet metal shell (Cold-rolled sheet metal)
Application Field	Vehicle-mounted monitoring equipment, etc.

Protection Type	Description
Lithium Battery Protection	Short circuit protection, Overcharge protection, Over-discharge protection, Overcurrent protection, Temperature protection, Cell Balancing, etc.

Feature	Description
Shockproof	Designed with a cold-rolled sheet metal housing and internal shock-absorbing structure to achieve high safety and high reliability requirements.
Waterproof	Cold-rolled sheet metal housing with waterproof design, meeting IP65 waterproof requirements.
Precise Data Management	Adopts TI fuel gauge and microcontroller, ensuring accurate data transmission and precise power measurement.
LED Power Display	Displays the charging and discharging status of the battery, improving product recognition and usability.
LED Switch	Equipped with an LED switch for control without cutting off the main power supply.
Advanced Safety	The battery pack is safe, comes with a temperature probe and fire extinguishing device; protection is automatically activated if the temperature exceeds the limit.
Environmental Friendly	High cycle life, aligning with the values of low carbon, energy saving, and environmental protection.