Smart IP43 12V 30A (1+1) Battery Charger

🔋 Victron Smart IP43 Charger 12V – 30A

1+1 Output | Bluetooth Battery Charger | Marine & House Battery Charging

The Victron Smart IP43 12V 30A 1+1 Charger is a professional adaptive battery charger designed with boat owners, caravans, camper-vans, and multi-battery systems in mind.

With Bluetooth built in, a dedicated house battery output, and a secondary starter battery output, this charger makes it easy to monitor, configure, and maintain your battery system directly from your phone.

⚡ Key Features

📱 Bluetooth Smart Built In

Set up, monitor, control, update, and synchronise the charger wirelessly using the VictronConnect app.

🔋 1+1 Output Charging

Designed to charge one battery bank plus one starter battery:

• House battery output: up to 30A
• Starter battery output: up to 4A max

The second output is ideal for keeping a starter battery topped up while the main charge current is delivered to the house bank.

🧠 Adaptive 6-Stage Charging

The Smart IP43 Charger uses Victron’s adaptive charge algorithm to optimise charging based on battery use.

Charging stages include:

• Bulk
• Absorption
• Recondition
• Float
• Storage
• Refresh

🔋 LiFePO₄ Compatible

Suitable for Li-ion / LiFePO₄ batteries. Charger control can be managed through a compatible lithium BMS using the remote on/off port, or voltage and current can be configured via Bluetooth.

⚖️ Automatic Voltage Compensation

The charger compensates for voltage drop in DC cabling by adjusting output voltage as current increases.

🛡️ BatterySafe Mode

Helps prevent damage from excessive gassing by limiting the rate of voltage increase once gassing voltage is reached.

🧊 Storage Mode

When the battery has not been discharged for 24 hours, storage mode reduces float voltage to help minimise gassing, corrosion, sulphation, and premature battery aging.

🔧 Fully Programmable Charging

Charge settings can be programmed via Bluetooth or VE.Direct, including voltage, current, and charging behaviour.

🔗 VE.Smart Networking

Compatible with Smart Battery Sense, SmartShunt, or BMV-712 Smart Battery Monitor for optional wireless battery voltage and temperature sensing.

🔌 VE.Direct Interface

Allows wired connection to a GX device such as a Cerbo GX, PC, or other compatible device.

🚦 Programmable Relay

The built-in programmable relay can be configured to trigger on alarms or other events.

🔄 Synchronised Charging

Pair two or more Smart IP43 Chargers in a VE.Smart Network for synchronised charging, improving charge efficiency and battery life.

🚤 Perfect For

✔ Boats and marine systems
✔ Caravans and camper-vans
✔ House and starter battery setups
✔ 12V lithium battery systems
✔ AGM, gel, flooded, and lead-acid batteries
✔ Shore power charging systems
✔ Multi-bank battery maintenance

🔋 Charge Voltage Settings

⚙️ Charging Specifications

🔌 Input Specifications

🛡️ Protection Features

• Battery reverse polarity protection
• Output short-circuit protection
• Over-temperature protection
• Remote on/off control
• Programmable relay alarm output

🌡️ Operating Range

• Operating Temperature: -20°C to +60°C
• Rated Output Current: Up to 40°C
• Derating: Linear derating to 20% output at 60°C
• Humidity: Up to 95% non-condensing

📏 Physical Specifications

✅ Why Choose the Victron Smart IP43 12V 30A 1+1?

✔ Built-in Bluetooth monitoring and setup
✔ Dedicated house and starter battery charging
✔ 30A output for the main battery bank
✔ 4A starter battery maintenance output
✔ Adaptive 6-stage charge algorithm
✔ LiFePO₄ compatible
✔ VE.Direct and VE.Smart Networking support
✔ Programmable relay and remote on/off
✔ Ideal for boats, caravans, and camper-vans
✔ Can be used as a power supply

🛒 Smart Charging for House & Starter Batteries

Keep your house battery charged and your starter battery maintained with the Victron Smart IP43 12V 30A 1+1 Charger.