The Baintech 3000W Inverter Charger delivers 3000W of continuous pure sine wave AC output — with a 6000W surge rating to handle high-demand startup loads — making it one of the most capable 12V inverter chargers in its class. Operating at over 87% efficiency with less than 3% total harmonic distortion, it produces clean, stable 230VAC / 50Hz power that is safe for sensitive electronics, variable-speed motors and precision appliances. The integrated Battery Management System cycles through Bulk, Absorption, Float and Recharge charging stages automatically, protecting your battery bank and maximising its service life.

Whether you are running a full off-grid cabin, a caravan fit-out, a 4WD touring rig or a tradesperson's work vehicle, the BT3000W is built to handle it. It is compatible with Gel, Flooded, AGM and Lithium battery chemistries, covering virtually every battery system in use today. The included remote controller lets you monitor and manage the unit without direct access to the inverter — ideal when it is mounted in a battery compartment or underfloor enclosure. Operating safely from 0°C to 40°C and up to 3000 m altitude, it is equally at home in the desert outback or the alpine high country.

• 3000W continuous AC output and 6000W peak surge capacity for high-demand appliances
• Pure sine wave output with <3% THD — safe for sensitive electronics and variable-speed motors
• Greater than 87% inverter efficiency to maximise battery runtime and minimise heat
• Four-stage battery charging: Bulk, Absorption, Float and Recharge modes
• Compatible with Gel, Flooded, AGM and Lithium battery chemistries
• Nominal 12.5VDC input with 10.5–16.5VDC operating range for broad compatibility
• Includes remote controller for convenient monitoring and control from a distance
• Comprehensive protection: over-voltage, under-voltage recovery and integrated BMS safeguards