We supply the Best Lithium Battery for Boat
We are working with a leading lithium battery engineer team who focus on design lithium batteries for boat. many people live in boat with their own off grid solar system, they need a powerful battery backup system for daily use,we provide 12V2KWH lithium battey pack for boat, with 2 of them in parallel, a 4kwh battery backup system is availalbe, or with 3 of them,get 6kwh energy storeage system. the battery pack are designed waterproof and work with inveter directly.it can be charged by both inverter and grid power outlet.
No | Item | Specification | ||
1 | Battery Module | SLB-12V20AH | ||
2 | Nominal Capacity | 20Ah @ 1C Discharging | ||
3 | Minimum Capacity | 20Ah @1C Discharging | ||
4 | Nominal Voltage | 12 V | ||
5 | Internal Resistance | ≤1mΩ | ||
6 | Charging(CC-CV) | Maximum Charging | 1C | |
Charging Upper Limit | 12.6V | |||
7 | Discharging | Maximum Discharging | C | |
Discharging Cut-off | 9V | |||
8 | Charging Time | Standard Charging | 4h | |
Quick-acting Charging | 1h | |||
9 | Recommended SOC Usage Windom | SOC: 10%~90% | ||
10 | Operation Thermal Ambient | Charging | 0°C ~ 45°C | |
Discharging | -20°C ~ 55°C | |||
11 | Storage Thermal Ambient | Short-term (within 1 | -20°C ~ 45°C | |
Long term (within 1 year) | -20°C ~ 20°C | |||
12 | Storage Humidity | < 70% | ||
13 | Battery Weight | Around 1.15 kg | ||
14 | Battery Dimension | 155*70*60 mm | ||
15 | Shell Material | Plastic |