Two chemistries. One mission. Better than lead-acid.
For over a decade, Ohmmu has pushed the limits of 12V battery technology — starting with lithium and never looking back. When sodium cell technology matured to the point where it could offer something genuinely different — not just cheaper, but better in specific real-world conditions — we knew it earned a place in our lineup.
Both chemistries leave traditional lead-acid in the dust. But they do it differently. Here's how to choose the one that's right for your vehicle and your life.
Latest Stories
The Best Heavy Duty Truck Battery. Ever.
In heavy-duty trucking, weight isn’t just an inconvenience—it’s a direct cost. Fleets routinely pay overweight fees and even bake cost per pound penalties into their operating budgets. Traditional lead-acid batteries quietly add hundreds of unnecessary pounds across a truck, cutting...
The Best Overland Battery. Period.
The Adventure Series Sodium 12V Batteries are built with extremes in mind and are the best possible starter or auxiliary battery on the market. With up to 2x more CCAs than lead-acid 12v batteries, and built to be Climate-Proof, these...
Cold mornings shouldn’t mean slow starts or unreliable power. If you’re worried about cold starts, it’s time to rethink your battery. Our advanced lithium and sodium battery technology is engineered to maintain strong, consistent performance in extreme temperatures — so...
