Victron Blue Smart IP22 Charger 12V 20A

Short Summary

The Victron Blue Smart IP22 Charger 12V 20A is a compact, Bluetooth-enabled mains battery charger for 12V camper, caravan, marine, and off-grid systems. It delivers 20A of adaptive multi-stage charging, works with lead-acid and lithium batteries, and is configured and monitored from your phone with the free VictronConnect app.

Why This Product

Building a reliable 12V power system is about more than just a battery — it's about charging it correctly, monitoring it accurately, and trusting it when you're off-grid. Cheap, unmonitored charging is the quickest way to ruin an expensive battery and end up without power when you need it most.

Victron Energy is the benchmark for off-grid and mobile power, and the Blue Smart IP22 Charger 12V 20A brings that quality to your build with smart, app-connected control and a proven charge approach. At 4Matt Campers in Cape Town, we help clients put together complete, properly matched 12V systems — so your power works the way it should in real South African conditions.

Key Features

• 20A charge current at 12V – Charges and maintains 12V batteries from 230V mains for caravans, boats, and off-grid systems.
• Built-in Bluetooth – Set up, monitor, and adjust the charger from your phone using the free VictronConnect app.
• Multi-stage adaptive charging – Optimised charge profile helps protect battery health and extend service life.
• Storage / maintenance mode – Safely keeps batteries topped up during long periods of inactivity.
• Suitable for all common 12V batteries – Works with flooded, gel, AGM, and lithium (LiFePO4) batteries via selectable presets.
• IP22 protection – Drip-proof housing rated for indoor and protected installations.
• Silent, efficient operation – Cool, quiet running for use inside a caravan, camper build, or home backup setup.
• Reverse-polarity protection – Helps protect the charger and your system against connection errors.

Ideal For

• Caravan, camper, and boat 12V systems needing reliable mains charging
• Off-grid and home-backup battery banks
• Builds running lithium (LiFePO4) or lead-acid batteries
• Clients who want app-based monitoring and setup
• Anyone building a quality 12V electrical system in Cape Town, Western Cape, and South African off-grid, camping, and overlanding builds

Local Support from 4Matt Campers

At 4Matt Campers in Cape Town, we help clients across the Western Cape and South Africa design and build reliable 12V power systems for camping, caravans, 4x4s, and off-grid use. Whether you're adding solar, a DC-DC charger, a mains charger, or proper battery monitoring, we can help you choose components that work together — and we'll guide you on safe, correct installation.

Technical Specifications

• Brand: Victron Energy
• Product Category: Battery Charger (AC)
• Model: Blue Smart IP22 Charger 12V 20A
• AC Input: 230V AC, 50/60Hz
• Output Voltage: 12V
• Charge Current: 20A
• Connectivity: Built-in Bluetooth (VictronConnect)
• Battery Types: Lead-acid (gel, AGM, flooded) and lithium (LiFePO4)
• Protection Rating: IP22 (drip-proof)
• Charge Stages: Multi-stage adaptive + storage mode
• Warranty: Victron limited warranty (confirm current terms)

What’s Included

• Blue Smart IP22 Charger 12V 20A
• Documentation / quick start guide
• Mounting and connection accessories as supplied by Victron (confirm contents)

Optional Fitment / Upgrade Notes

• Correct cable sizing, fusing, and battery compatibility should be confirmed for your specific system.
• Pairs naturally with Victron solar panels, batteries, DC-DC chargers, and the SmartShunt for a complete monitored setup.
• Professional installation is recommended for safe, reliable wiring.

Building or upgrading a 12V power system? Enquire now with 4Matt Campers in Cape Town for the Blue Smart IP22 Charger 12V 20A, and we'll help you spec a complete, properly matched off-grid setup for your vehicle or caravan.

Complete Your Setup

Browse the full Victron Energy range and our 12V electrical accessories. Build a complete off-grid setup with solar panels and portable power stations.

FAQ

Does it have Bluetooth?
Yes — it has built-in Bluetooth, so you set it up and monitor it from your phone using the free VictronConnect app.

Can it charge lithium batteries?
Yes — it supports lithium (LiFePO4) as well as flooded, gel, and AGM lead-acid batteries via selectable presets.

What is the charge current?
This model delivers 20A at 12V.

Where can I install it?
It carries IP22 (drip-proof) protection and is intended for indoor or protected installations such as inside a caravan or camper build.