Invicta Lithium DC-DC Charger 12V 40Amp

The purpose-built DC-DC charger engineered to match the Invicta charge profile. Keep your lithium battery topped up from your vehicle's alternator or solar panel, wherever the trip takes you.

Product Overview

The Invicta Lithium DC-DC Charger 12V 40Amp is a dual-input battery charger designed specifically for Invicta lithium batteries. Built for 4WDs, caravans, camper trailers and marine setups, this 40A charger keeps your auxiliary battery charged on the move — drawing power from your vehicle's alternator, a solar panel, or both.

With selectable battery profiles, MPPT solar regulation and an automatic battery 'Wake-Up' feature, it takes the guesswork out of dual battery charging. Australian certified, IP68 rated for dust and water resistance, and backed by a 2-year warranty — built to handle everything from suburban tracks to remote outback conditions.

Key Features

• Selectable Battery Profile — Compatible with SLA, GEL, AGM, Calcium and LiFePO4 batteries
• MPPT Solar Charging — Maximise energy harvest from 9–32V solar input
• Automatic 'Wake-Up' Feature — Recovers deeply discharged batteries automatically
• Solar & Alternator Priority Function — Smart power source switching for optimal charging
• Smart Alternator Compatible — Works with modern variable-voltage vehicle charging systems
• Built-In Protections — Overcharge, reverse polarity and short circuit safeguards
• IP68 Rated — Fully sealed against dust and water
• Flexible Installation — Underbonnet or standard mounting options
• Australian Certified — Meets local compliance standards
• 2-Year Warranty — Backed by Invicta quality assurance

Why Choose This Charger?

A reliable DC-DC charger is essential for keeping your lithium battery healthy between destinations. This charger is purpose-designed for Invicta lithium batteries, delivering the correct charge voltages and stages for maximum battery life and performance — without the risk of under- or over-charging.

Its dual-input design means you're never reliant on just one power source: charge from your alternator while driving, then switch seamlessly to solar once you're set up at camp.

We accept returns within 30 days of delivery for unused items in original condition and packaging.

Damaged or incorrect items? Contact us right away.

Some items like sale, custom, or perishable goods are not returnable.

For details, see our full Returns & Refund Policy.