Invicta 20A 36V AC Lithium Battery Charger
Check the current merchant listing for full product details, compatibility notes, dimensions, included items, and product-specific guidance before you buy.
Who Should Choose the Invicta 20A 36V Charger?
This charger is the ideal companion for those using Invicta’s 36V LiFePO4 batteries, designed to extend battery lifespan by optimising charge cycles and preventing damage common with unsuitable chargers.
- Owners of Invicta 36V lithium batteries
- Caravan and RV users seeking reliable battery maintenance
- Campers needing a rugged, weather-resistant charging solution
- Anyone wanting an easy-to-use charger with safety in mind
- Users with non-Invicta lithium or alternative battery chemistries without confirmed compatibility
- Those preferring built-in LCD displays on the IP67 heavy-duty model
- Users charging batteries with different voltage or current requirements
Key Features & Benefits
The Invicta charger combines technology and durability to provide seamless battery care:
- Purpose-built lithium charging algorithm ensures correct voltage and protection
- Automatic ‘Wake-Up’ feature restores deeply discharged batteries
- IP67-rated heavy-duty version safeguards against dust and water for outdoor use
- Back-lit LCD display available on standard models for easy monitoring
- Fan-assisted cooling keeps the charger running cool and safely
- Dual connector compatibility (Anderson & alligator clips) for versatile connection
- Lightweight yet sturdy case designed for ease of transport and durability
- Australian safety certification (RCM) for peace of mind
Design & Build: Ready for the Outdoors
Whether you’re powering your caravan off-grid or maintaining your battery during storage, the Invicta charger’s robust build will stand up to the challenge:
- IP67 dust-and-water resistance ensures performance in harsh environments
- Heavy-duty mounting points let you secure the charger effectively
- Smooth LED indicators quickly communicate charging status
- Compact form factor fits comfortably in travel kits
Connector Options & Usability
The inclusion of both Anderson and alligator clip connectors allows easy hooking up to your battery setup without extra adaptors. This versatility ensures fast, reliable connections whether in the workshop or out in the bush.
Note that the IP67-rated heavy-duty charger version does not include the back-lit LCD, but preserves all other status indicators for operational clarity.
Frequently Asked Questions
This charger follows the Invicta-specific charge profile and is optimised for Invicta lithium batteries. Using it with other brands or chemistries is not advised due to potential mismatched voltage or current that could harm your battery or reduce its lifespan. Always verify battery compatibility before use.
The charger holds the Australian Regulatory Compliance Mark (RCM), which confirms it meets rigorous electrical safety standards. This certification helps ensure the charger is safe for everyday use within Australian power environments.
Yes, the multi-stage charging algorithm manages the charging process to maintain optimal battery health safely, and the automatic ‘Wake-Up’ function helps maintain battery readiness. This makes it suitable for overnight or long-term charging without constant supervision.
The IP67-rated heavy-duty version is designed precisely for such challenging conditions, providing full dust and water resistance to protect internal components and maintain reliable charging outdoors or in damp areas.
Invicta 20A 36V AC Lithium Battery Charger
Check the current merchant listing for full product details, compatibility notes, dimensions, included items, and product-specific guidance before you buy.
Final Verdict
For those committed to safeguarding their Invicta lithium batteries while enjoying the outdoors, the Invicta 20A 36V AC Lithium Battery Charger is an essential tool. It blends proven battery technology with robust design and practical features to deliver reliable, safe charging wherever your adventure leads.
Choosing this charger means you’re investing in the continued performance and longevity of your battery — a smart choice for reliable power in your caravan, camper, or RV setup.

