Volthium’s 12V 150Ah LiFePO4 Group 31 battery is manufactured specifically for customers in motorized vehicles, boats, off-grid cottages, the trucking industry and industrial applications — a high concentration of energy in a water-resistant Group 31 case.
Fully IP66 sealed and, like all Volthium batteries, with easy access to the internal BMS, making it easily repairable in the event of a breakdown. To comply with ABYC requirements (e.g. E-13 standard), this battery has a sealed RJ45 (Ethernet) connector allowing transmission of internal data to monitoring systems, with audible and/or visual alerts before automatic shut-off. The RJ45 port also allows data transmission to the Victron environment (VE.CAN) via Volthium’s Smart Bridge.
This LiFePO4 battery is vibration-resistant and offers a wider discharge range than the competition — down to -25°C instead of -20°C — thanks to automotive-grade cells. This self-heating battery can even be recharged down to -40°C via its intelligent smart-heating system, which activates automatically when a charge is applied while the battery is below 0°C.
| Discharge current | 150 A continuous, 200 A peak (30s) |
| Size | 344 x 187 x 238 mm (13.55 x 7.4 x 9.35 in.) |
| Weight | 38 lbs / 17 kg |
| Protection | IP66 (splash resistant) |
| Communication | 1x RJ45 port (compatible with Volthium accessories) |
| Certifications | Cells UL1973; complies with ABYC standards |
| Warranty | 10-year limited warranty; useful life ~15 years; 6000+ cycles |
Source: volthium.com
Collections: Lithium Batteries