Main features:
1High energy density: battery delivers double to tripe energy compared with lead-acid battery of the same volume and mass
2Long cycle life: cycle life of pack and a cell is over 3,000 cycle and 3,800 cycles, respectively (energy capacity drops to 80% of original capacity)
3Excellent safety: pass the safety test conducted authoritative body
4Adaptability to a wide range of temperatures: batteries can work at a temperature between -20°C and +50°C
5High C-rate: supports high charge/discharge rate to meet the requirement for high-current discharge in a short time and quick charging
6Environmental friendliness: environment-friendly and free from heavy metal

Specifications:
Nominal voltage: 12V
Assembly method: 4S3P
Voltage limits: 10.0-14.6V
Nominal capacity: 30Ah
Energy: 360Wh
Cycle life: ≥3000 cycles at 25°C 0.5C 80%DOD
Monthly self-discharge: <2.0%
Charge efficiency: 100% at 0.2C
Discharge efficiency: 96-99% at 0.5C
Case materials: epoxy board + shrink wrap
Dimensions: (L) 290 * (D) 140 * (H) 63mm
Weight: 3.5kg
Charge voltage: 14.6±0.1V
Max charge current: 25A
Discharge cut-off voltage: 10.0V
Max discharge current: 25A
Charge temperature: 0 to 45°C (32-113F) at relative humidity 60±25%
Discharge temperature: 20 to 60°C (-4-140F) at relative humidity 60±25%
Storage temperature: 0 to 40°C (32-104F) at relative humidity 60±25%
Thermal insulation: VIP vacuum thermal insulation materials, coefficient of thermal conductivity <0.0025
Heating: battery heater

Applications:
1. Supporting photovoltaic system
2. Video monitoring system
3. Electronic tool
4. UPS built-in Lithium battery
5. Other power supply systems