Sterling 30A Battery to Battery Charger – Pro Batt Ultra – 12V or 24V models

Sterling 30A Battery to Battery Charger – DC-DC Charger

The Sterling 30A DC-DC charger is a battery to battery (B2B) charger. This means it’s a leisure battery charger that charges your leisure batteries from the alternator in your vehicle. Charge while you drive, arriving wherever your next adventure takes you with full batteries. We stock versions with either a 12V or a 24V output.

We also stock a full-functioned remote for this device.

Optimised and safe charging for all battery types

Sterling battery to battery chargers charge batteries in 4 stages, including desulphation and absorption, ensuring a perfect charge and extending battery life. The device allows you to select a charging regime depending on your battery type, whether lithium, AGM, gel, or flooded. The intelligent B2B charger then selects a specific charging curve that matches the specific state of your batteries, using an advanced analysis algorithm.

Sterling chargers also incorporate 6 self recovering protections, including overcharge and overvoltage, to ensure your batteries are always charged safely. Further, the Sterling 30A battery to battery charger smooths out input voltage, ensuring your batteries get the correct charging profile irrespective of high or low input voltage. At the same time, the B2B doesn’t drain the input battery, taking its power solely from the alternator.

Easy to install and compatible with all vehicles

Sterling B2Bs are very easy to install, with no complex wiring needed. The default mode, which is automatic regenerative braking friendly, doesn’t even require an ignition feed to operate. However, there are also modes which are activated by the ignition feed.

Sterling battery to battery chargers incorporate all the necessary technology to work with modern smart alternators.

Which charger should you pick?

Not sure how many amps you need, or whether you need an isolated or non-isolated charger? Read our article about how to choose the right battery to battery charger. Once you’ve decided, head over to our shop to check out all our battery to battery chargers ⚡

Products that give back

We are members of 1% for the Planet. This means that for every product purchased from Nohma, we will give 1% of the total cost to The Honnold Foundation. The Foundation provides solar power to underprivileged communities. If you want your electrical system to have more of a positive impact, purchasing your components from us at Nohma will mean you can give back as well as powering your off-grid system.
Product SKU: BB1230 + BB2430