SÜDBATTERIE S 100 Ah EPLF12V100-BT 12V

Uncompromising. Measured. Honest.

Some batteries look great on paper — and some actually deliver what the datasheet promises. The EPLF12V100-BT of the S Series belongs to the second, much smaller category. It’s built for anyone who needs to rely on their power because the next destination is far away and outlets are few and far between. No loud marketing, no massaged numbers—just a lithium iron phosphate battery that delivers exactly what it was made for.

Why this battery is in our lineup

The market is full of lithium batteries, and there’s no shortage of promises. We researched long and critically—and kept finding that only a few manufacturers actually deliver what they claim. With SÜDBATTERIE, it was different. Here we found a battery that not only met but exceeded our expectations. Technical values documented with a clarity we haven’t seen elsewhere. And an app that does more than show numbers—it genuinely convinces. For us, this is one of the highest-quality batteries you can get right now—and that’s exactly why it had to join our lineup.

Built to last — 5-year manufacturer’s warranty

This battery is an investment for long journeys. You can expect around 5,000 charge cycles at 80% depth of discharge, equating to a lifespan of more than 15 years. SÜDBATTERIE backs it with a five-year manufacturer’s warranty—a promise made only by those confident in their own production.

What sets it apart

Inside, Grade A+ prismatic cells operate in a 4S1P configuration. Actual capacity is over 105 Ah—the battery exceeds its own nominal rating rather than massaging the numbers. With an internal resistance below 10 mΩ at 50% SOC, it loses hardly any energy between cell and load, and self-discharge under 3% per month means it’s ready to go even after a long idle period.

160 A continuous discharge and peaks up to 250 A make it more than capable for demanding loads—from inverters to compressor fridges. Where other batteries give up in the cold, it keeps working reliably down to −25 °C. Up to four units can be connected in series for 24-, 36-, or 48-volt systems. The rugged ABS housing is IP65-rated against water and dust, and the DIN-H7 form factor (318 × 175 × 190 mm) fits common battery mounts—at just 11 kg.

Through the integrated Bluetooth connection, you always stay in full control: state of charge, cell voltages, temperature, cycles, and balancing—transparent and in real time on your smartphone. That very app was one of the reasons why the S Series stands out from the competition for us.

Certified to CE, UN ECE R-10 and UN38.3, with cells to UL1642 and IEC62133-2—documented, tested, and classified for shipping as UN 3480 Class 9.

About SÜDBATTERIE

Behind SÜDBATTERIE are Melanie and Robert—she a quality manager, he a product developer. Wanderlust grabbed them early: first they set off in their self-built all-wheel-drive VW bus; later they ventured into the big adventure with a custom-converted Duro 6×6 truck. Mile after mile, through deserts, mountains, and along endless coastal roads—they quickly learned what you really need on the road: which tech works, where it makes sense, and what you can confidently leave at home.

From all these experiences grew not only knowledge but also the desire to share this passion. In 2021 the two founded SÜDBATTERIE—and turned their adventure into a vocation. Today it contains all their energy, spirit of discovery, and experience: in solutions that help other travelers move forward—whether they’re planning their first tour or have already circled half the world.