Description

The Atempower 20A DC – DC Battery Charger is designed for reliable dual battery charging in vehicles, caravans and off – grid systems. With dual input capability from both solar panels and alternator, it ensures efficient and stable power delivery.

Featuring an advanced MPPT regulator and multi – stage charging algorithm, this charger maximises energy efficiency while protecting and extending battery life. Built with a rugged aluminium casing and comprehensive safety features, it is ideal for demanding outdoor and automotive applications.

Features

Dual Input Charging: Supports both vehicle alternator and solar panel (up to 20A) for efficient auxiliary battery charging
Built – in MPPT Technology: Maximises solar energy harvest and reduces engine load
Multi – Stage Smart Charging: Includes pre – charge, bulk, absorption, float and re – charge stages for optimal battery health
Wide Battery Compatibility: Suitable for AGM, Gel, Lead Acid, Calcium and Li – ion batteries
Smart Alternator Ready: ACC trigger allows compatibility with modern smart alternators
Comprehensive Protection: Overcharge, short circuit, reverse polarity, thermal and overload protection
Temperature Monitoring: Prevents overheating and extends charger lifespan
Durable Aluminium Housing: Built for harsh environments, ideal for caravans and 4WD setups
LED Indicators: Real – time charging status display with memory function

Specifications

Type: Multi – stage DC – DC Charger
Input (Vehicle): 12.5–16.0V
Solar Input: 16–25V
Output Voltage: 14.4–15.4V
Output Current: 20A
Battery Range: 60–600Ah
Minimum Start Voltage: 2.5V
Float Voltage: 13.5V
Charging Profiles: AGM / Gel / Lead Acid / Calcium / Li – ion
Cable Recommendation:
0–1m: 12AWG
1–5m: 8AWG
5m+: 6AWG
Warranty: 1 Year
Package Includes:1 × 20A DC – DC Charger, 1 × User Manual

Please note

Please allow a leeway of a few centimetres in size dimensions due to hand measurement.
There may be a colour discrepancy between the actual product and photos due to different lighting, angles and varying monitor or screen settings depending on the device used.
Decorations and other items are shown for display purposes only and not included.

Description

Features

Dual Input Charging: Supports both vehicle alternator and solar panel (up to 20A) for efficient auxiliary battery charging
Built – in MPPT Technology: Maximises solar energy harvest and reduces engine load
Multi – Stage Smart Charging: Includes pre – charge, bulk, absorption, float and re – charge stages for optimal battery health
Wide Battery Compatibility: Suitable for AGM, Gel, Lead Acid, Calcium and Li – ion batteries
Smart Alternator Ready: ACC trigger allows compatibility with modern smart alternators
Comprehensive Protection: Overcharge, short circuit, reverse polarity, thermal and overload protection
Temperature Monitoring: Prevents overheating and extends charger lifespan
Durable Aluminium Housing: Built for harsh environments, ideal for caravans and 4WD setups
LED Indicators: Real – time charging status display with memory function

Specifications

Type: Multi – stage DC – DC Charger
Input (Vehicle): 12.5–16.0V
Solar Input: 16–25V
Output Voltage: 14.4–15.4V
Output Current: 20A
Battery Range: 60–600Ah
Minimum Start Voltage: 2.5V
Float Voltage: 13.5V
Charging Profiles: AGM / Gel / Lead Acid / Calcium / Li – ion
Cable Recommendation:
0–1m: 12AWG
1–5m: 8AWG
5m+: 6AWG
Warranty: 1 Year
Package Includes:1 × 20A DC – DC Charger, 1 × User Manual

Please note

Please allow a leeway of a few centimetres in size dimensions due to hand measurement.
There may be a colour discrepancy between the actual product and photos due to different lighting, angles and varying monitor or screen settings depending on the device used.
Decorations and other items are shown for display purposes only and not included.

Atempower 12V 20A DC-DC Battery Charger MPPT Dual Input Solar Isolator

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Product Details

Specifications

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