KickAss Smart 12V/24V 40A DCDC Charger With Solar MPPT + Integrated Bluetooth + Pre-Wired Anderson

The KickAss 40A DCDC Dual Battery Charger is a high-output charging solution designed for medium to large 12V and 24V dual battery systems. Built for demanding off-road and touring setups, it delivers fast, intelligent charging for lithium and lead-acid batteries with integrated solar MPPT, Bluetooth control, and full system protection in a rugged IP66-rated housing.

Key Features:

• 40A high-output dual battery charging system
• Compatible with lithium, AGM, Gel, Wet & Calcium batteries
• Built-in solar MPPT and alternator charging input
• Bluetooth connectivity with app-based monitoring and control
• Plug-and-play installation with Anderson connectors
• Smart alternator and 12V/24V compatibility
• Lithium wake-up and recovery function
• Adjustable max input current (hybrid vehicle compatible)
• Advanced multi-stage charging
• Starter battery isolation (no parasitic drain)
• IP66 dust and water resistance rating

Engineered for larger touring and off-grid power systems, the KickAss 40A DCDC Charger provides fast and reliable charging for high-capacity auxiliary batteries. Its 40A output makes it ideal for larger lithium setups and heavy-duty applications where consistent power delivery is essential.

Real-time Bluetooth connectivity allows full system monitoring and control via the KickAss App. View charging performance, battery status, voltage, current flow, and system alerts directly from your smartphone. The system also supports OTA updates, ensuring ongoing improvements and feature upgrades.

Designed for flexibility, the charger supports dual input charging from both alternator and solar. The integrated MPPT solar regulator maximises solar efficiency, making it ideal for off-grid and extended remote travel.

Installation is straightforward with plug-and-play Anderson connectors, making it suitable for DIY fit-outs and quick system upgrades.

Smart alternator compatibility ensures seamless operation with modern vehicles, while the ignition trigger wire automatically enables or disables charging based on engine status to protect your starter battery.

The charger is fully lithium-ready, featuring an automatic wake-up function that safely restores LiFePO4 batteries from low-voltage or sleep mode without manual intervention. Multi-stage charging algorithms optimise performance and extend battery life across all supported chemistries.

A key feature is the adjustable maximum input current via the app, allowing the charger to limit alternator draw where required. This makes it suitable for vehicles with lower-output alternators or hybrid systems, helping prevent overload while maintaining efficient charging.

Built for harsh Australian conditions, the IP66-rated housing provides excellent protection against dust, water, heat, and vibration, making it ideal for 4WDs, caravans, camper trailers, and remote touring setups.