Bluetooth Smart Battery Charger

Victron Bluetooth Smart Battery Chargers for 6V to 48V Systems

A Bluetooth smart battery charger lets you check charge status, adjust settings and select charge profiles from your phone instead of the charger's front panel. This collection covers the Victron Blue Smart and Phoenix Smart mains charger ranges. Models run from a compact 6/12V 1.1A maintainer up to 50A multi-bank units, and cover 6V, 12V, 24V, 36V and 48V battery systems. They suit caravans, RVs, boats, 4WD battery boxes, trucks and commercial fleets.

Why Choose a Bluetooth Smart Charger

With Bluetooth, you can see charge voltage, current and charge state in real time. You can also change settings without disconnecting the charger. This is useful when the charger is mounted in a hard-to-reach locker, under a bed or inside a boat's engine bay. Victron smart chargers support lithium and AGM battery types, so one charger can handle a battery upgrade later.

Blue Smart and Phoenix Smart at a Glance

• Blue Smart IP65: Splash and dust resistant compact chargers from 1.1A to 25A, ideal for maintaining vehicle, motorcycle and small house batteries.
• Blue Smart IP67: Fully sealed waterproof models in 12V and 24V for marine, exposed and high-humidity installs.
• Blue Smart IP22: Indoor-rated chargers up to 30A, including three-output (3) multi-bank versions.
• Phoenix Smart IP43: Higher-output 12V, 24V and 48V chargers up to 50A. These come in (1+1) and three-bank (3) configurations for larger lithium banks.
• 36V Smart IP43: A dedicated 36V option for less common system voltages.

Choosing the Right Model

Start with your battery bank voltage. Then match charge current to bank capacity and how quickly you need to recharge. Low-amp IP65 units suit long-term storage and trickle maintenance. The 20A to 50A models suit house batteries in caravans, motorhomes and boats that need a faster recharge between trips.

If you run a starter battery alongside a house bank, a multi-bank charger saves fitting two separate units. You can browse more options in our multi-bank battery chargers range. For decks, wash bays or open engine compartments, compare sealed options in our water resistant battery chargers collection. To see output, IP rating and features side by side, see our Victron mains chargers comparison table.

Compatibility Notes

Each charger is designed for a specific system voltage. Confirm your bank is 6V, 12V, 24V, 36V or 48V before ordering. The 6/12V 1.1A model covers both 6V and 12V batteries.

For lithium batteries, select the correct lithium charge profile in the app. Also check your battery manufacturer's recommended charge voltage and current limits. IP22 models are intended for dry, indoor locations. Choose IP43, IP65 or IP67 models where dust, moisture or spray are present.

Multi-bank (3) chargers provide separate outputs for multiple batteries. The (1+1) Phoenix Smart models pair a main output with a lower-current secondary output, commonly used for a starter battery.

Find the Victron smart charger that matches your battery voltage and bank size, and keep your batteries charged with full visibility from your phone. Order today to set up reliable, app-controlled charging before your next trip.