Powerful 20A Smart Battery Charger for 12V & 24V Batteries

Keep your batteries fully charged, maintained, and performing at their best with this advanced 20A Smart Battery Charger. Designed for automotive, marine, caravan, motorcycle, and workshop applications, this intelligent charger automatically detects battery voltage and delivers the optimal charging program for maximum battery life.

Compatible with LiFePO4, Lithium, AGM, GEL, EFB, Flooded, VRLA, SLA, and standard lead-acid batteries, making it the perfect all-in-one charging solution for virtually any vehicle or equipment.

⚡ Fast & Intelligent Charging

Featuring powerful 20A charging for 12V batteries and 10A charging for 24V batteries, this smart charger delivers rapid charging while protecting your battery from damage.

Charging Output

✔ 12V Batteries – Up to 20A

✔ 24V Batteries – Up to 10A

✔ Supports batteries from 2Ah to 300Ah

✔ Intelligent charging current adjustment

✔ Multi-stage smart charging technology

🔋 Compatible Battery Types

This charger automatically recognises and safely charges a wide range of battery technologies.

Supports

✔ LiFePO4 Batteries

✔ Lithium Batteries

✔ AGM Batteries

✔ GEL Batteries

✔ EFB Batteries

✔ Flooded Batteries

✔ VRLA Batteries

✔ SLA Batteries

✔ Wet Cell Batteries

✔ Maintenance Free (MF) Batteries

🚗 Suitable For

Perfect for charging and maintaining:

• Cars
• 4WDs
• SUVs
• Trucks
• Motorcycles
• Boats
• Marine Batteries
• Golf Carts
• Caravans
• Camper Trailers
• Farm Equipment
• Ride-On Mowers
• Deep Cycle Batteries

🔧 Intelligent Battery Repair Mode

Restore battery performance with the built-in one-button repair function.

Benefits

✔ Helps reduce battery sulphation

✔ Assists recovery of low-voltage batteries

✔ Extends battery service life

✔ Improves charging performance

✔ Ideal for stored or seasonal vehicles

Note: Repair mode may improve battery performance but cannot revive batteries that have completely failed.

🧠 Automatic Voltage Detection

The latest intelligent CPU control system automatically detects battery voltage and adjusts charging settings accordingly.

Smart Features

✔ Automatic 12V & 24V detection

✔ Automatic charging current adjustment

✔ Battery condition monitoring

✔ Winter and summer charging optimisation

✔ Three charging current levels

✔ Fully automatic operation

Simply connect and let the charger do the work.

🛡 Advanced Safety Protection

Designed with multiple layers of protection for safe and reliable operation.

Safety Features

✔ Reverse polarity protection

✔ Overcharge protection

✔ Over-voltage protection

✔ Over-current protection

✔ Over-temperature protection

✔ Short circuit protection

✔ Spark-free charging system

✔ Flame-retardant ABS housing

📟 Intelligent LCD Display

Monitor charging performance in real-time with the easy-to-read LCD display.

Displays:

✔ Charging status

✔ Battery voltage

✔ Charging current

✔ Battery condition

✔ Selected charging mode

✔ Repair mode status

📐 Specifications

Input Voltage:

100-240V AC 50/60Hz

Output Voltage:

12V / 24V Automatic

Output Current:

• 12V: 20A
• 24V: 10A

Maximum Power:

280W

Supported Capacity:

2Ah – 300Ah

Minimum Starting Voltage:

2.0V

Dimensions:

158 × 90 × 50mm

Weight:

470g

Housing Material:

Flame-Retardant ABS

Package Includes

• 1 x 20A Smart Battery Charger
• 1 x User Manual

Important Notes

• Lithium batteries must have an integrated Battery Management System (BMS).
• Batteries under 10Ah should be charged using the lowest current setting.
• Please select the correct battery chemistry before charging.
• Fan operation during charging is normal and assists cooling.

Why Buy This Smart Battery Charger?

✅ Fast 20A charging performance

✅ Automatic 12V & 24V battery detection

✅ Supports LiFePO4, Lithium & Lead Acid batteries

✅ Intelligent battery repair mode

✅ Multi-stage smart charging

✅ LCD charging display

✅ Workshop, caravan and marine ready

✅ Advanced safety protection system

✅ Suitable for batteries up to 300Ah

✅ Plug-and-play operation