| Item | Specifications |
| Battery Chemistry | LFP |
| Array Mode | 12S1P |
| Nominal Energy | 10.752kWh |
| Nominal Voltage | 38.4V |
| Nominal Capacity | 280Ah |
| Working Voltage Range | 34.8~42V |
| Energy Density | 134.4Wh/kg |
| Max. Continuous Charge Current | 0.5C |
| Max. Continuous Discharge Current | 1C |
| Weight | 80±10kg |
| Safety | BMS (1BMU+2BTU) |
| Thermal Management | Liquid cooling/heating |
| Explosion-proof Design | Explosion proof breathable valve |
| Housing | Aluminium Alloy |
| IP Class | IP67 |
| Operaing Temperature | -20~55dgC |
| Dimension | 630*440*240mm |
EVVA TECHNOLOGY offers advanced marine battery systems designed to meet the demanding requirements of modern electric boats, yachts, and marine equipment. Engineered for reliability, safety, and long lifecycle performance, our marine batteries are built with high-quality lithium-ion cells, intelligent battery management systems (BMS), and robust waterproof housings.Whether for fishing, cruising, or commercial marine operations, EVVA’s solutions empower sustainable and future-ready ocean mobility.
