Our 12V 50Ah Plus is a high-end LiFePO₄ lithium battery designed for dual-purpose use. It has been engineered to provide both reliable starting power and deep discharge capacity.

Thanks to its dual-purpose technology, it can start gas-powered fishing boat engines while also delivering enough capacity to power onboard devices for extended periods. Its advanced features make it suitable for much more than marine use—it stands out for its exceptional versatility, making it the ideal partner for all your adventures.

Its IP66 waterproof casing offers effective protection against dust and powerful water jets, making it a robust solution even in demanding environments. The intelligent and durable BMS includes unique features such as a self-heating function and integrated Bluetooth, allowing real-time monitoring of voltage, current, temperature, and state of charge from your smartphone using our dedicated mobile app.

Compact, lightweight, and maintenance-free, the Volthium 12V 50Ah Plus battery is a modern and long-lasting alternative to traditional lead-acid batteries, delivering the performance and peace of mind you need.

Easy and quick to install in all your setups, this battery offers faster charging times and unmatched energy capacity in a BCI 22NF format— with performance that won’t fade over time.