Simple Technial Parameters
| Descriptions | Parameters |
| Rated Voltage | 12V *OCV 12.8V |
| Rated Capacity | 300AH min. * 0.2C5/20A |
| Connection Way | 4S3P( 4 Series & 3 Parallel ) |
| Operating Voltage Range (V） | 10V-14.6V |
| Overcharge Cut-off Voltage (V） | 3.65V+0.025V/Cell |
| Over-discharge Cut-off Voltage(V） | 2.5V+0.025V/Cell |
| Constant Working Current（C | ≤200A max. * optional |
| Peak Current | ≤1000A（3s）max. *optional |
| Charging Current | ≤50A *optional |
| Charging Temperature Range （°C） | 0°C -45°C @45-85%RH |
| Discharge Temperature Range （°C） | -20°C -55 °C @45—85%RH |
| Storage Temperature（°C） | -20°C -55 °C @45—85%RH |
| Battery Cycles | ≥3 000 cycles @0.2C@25°C |
| Charge & Discharge Terminals | Same Terminal *optional |
| Outer Casing | Sheet Metal Shell *optional |
| Connector recommended | Anderson plug * optional |
| Dimension: LxWxH | 600mm*210mm*210mm |
| Weight | 40KG approx. |
| Other Capacity recommended | 240AH/350AH/480WH optional |
| Applications | Solar PV ESS, low speed light vehicle, backup power system and so on. |
