If you need reliable charging from 240V mains power without going overkill, this is a great all-rounder.
The Enerdrive EN31220 12V 20A AC Battery Charger is designed to deliver safe, efficient multi-stage charging, making it ideal for smaller battery systems in caravans, camper trailers, boats and touring setups.
With a 20A output, it’s perfect for maintaining and charging batteries when connected to mains power — whether you’re at home, in storage or at a powered campsite.
Compact, reliable and easy to install, it’s a solid addition to any off-grid setup.
🇦🇺 Why Buy From Us?
- ✅ Authorised Enerdrive Dealer
- 🇦🇺 Aussie-based support
- 🔧 Full warranty handled in Australia
- 🚚 Fast dispatch from Australian warehouses
- 🛠 Trusted supplier of premium 12V gear
Buy with confidence knowing you’re backed by a trusted Aussie business.
⚡ What This Charger Does
This unit allows you to:
- Charge your battery from 240V mains power
- Maintain battery charge when parked or stored
- Deliver correct charging profiles for battery health
- Keep your system ready for your next trip
Perfect for everyday use and smaller setups.
🔥 Key Features
- 20A AC battery charger
- Designed for 12V systems
- Multi-stage charging for optimal battery performance
- Suitable for lithium, AGM and lead acid batteries
- Compact and reliable design
- Ideal for maintenance and light charging
🛠 Built for Real-World Use
- Ideal for caravans and camper trailers
- Perfect for boats and small off-grid setups
- Great for battery maintenance and storage charging
- Built to handle Australian conditions
⚙️ Specifications
- Input Voltage: 240V AC
- Output Voltage: 12V DC
- Output Current: 20A
- Battery Compatibility: Lithium, AGM, Lead Acid
- Charging Type: Multi-stage charging
⚠️ Important Info
- Best suited for smaller battery systems (approx. 50Ah–150Ah)
- Slower charge times on larger battery banks
- Professional installation recommended
📦 Package Contents
- Enerdrive EN31220 AC Battery Charger x 1
🚙 Applications
Perfect for:
- Caravans
- Camper trailers
- Boats
- Small off-grid setups
- Battery maintenance systems
🛡 Warranty
- Backed by Enerdrive’s Australian Warranty
