KickAss Smart 12V/24V 25A DCDC Charger with Solar MPPT, Integrated Bluetooth, Pre-Wired Anderson

KickAss Smart 12V/24V 25A DCDC Charger with Solar MPPT, Integrated Bluetooth, Pre-Wired Anderson

The KickAss 25A DCDC Dual Battery Charger is a compact, high-performance charging solution designed to safely and efficiently manage dual battery systems in 4WDs, caravans and off-road setups. Compatible with lithium and all major lead-acid battery types, it delivers reliable charging from both alternator and solar input in a tough, IP66-rated design built for Australian and New Zealand conditions.

Engineered for modern touring and off-grid power systems, it delivers fast, stable and intelligent charging for auxiliary batteries. Whether you're running lithium or traditional lead-acid batteries, the multi-stage charging system ensures optimal performance and long-term battery health. Built-in Bluetooth connectivity allows full control and monitoring directly from your smartphone — view real-time voltage, current and charging status, and receive system alerts and warnings. The unit also supports over-the-air (OTA) updates, so it stays up to date with the latest features and improvements.

Designed for flexibility, this charger supports both alternator and solar input, letting you charge your auxiliary battery from your vehicle while driving or from solar panels when stationary, and it's compatible with both 12V and 24V systems. Installation is simple thanks to plug-and-play Anderson connectors — ideal for DIY fit-outs without complex wiring. Smart alternator support ensures compatibility with modern vehicles including variable voltage systems, while the ignition trigger wire automatically enables or disables charging based on engine status to protect your starter battery.

Key Features

• 25A dual battery DCDC charging system
• Compatible with lithium, AGM, Gel, Wet and Calcium batteries
• Bluetooth connectivity with smartphone monitoring and control
• Dual input charging: alternator and solar MPPT
• Plug-and-play installation with Anderson connectors
• Smart alternator and 12V/24V compatibility
• Lithium wake-up and recovery function
• Multi-stage intelligent charging
• IP66 dust and water resistance rating
• Starter battery protection (no parasitic drain)
• OTA firmware updates via Bluetooth app

Charger Output Voltage Range: 3-16V DC

Alternator Input Voltage Range: 9-32V DC

Solar Input Voltage Range: 9-32V DC

Maximum Input Current: 28A

Maximum Continuous Charging Current: 25A

Recommended Output Fuse Size: 50A

No Load Current Draw: <5mA

Battery Chemistry: LiFePO4 | AGM | GEL | CAL | WET

Efficiency: Solar - 99% Max | Alternator - 92% Max

Operating Temperature: -20°C to +80°C

Ingress Protection: IP66

Certifications: RCM Mark | FCC

Recommended Battery Capacity (Lead Acid): 100-500Ah

Recommended Battery Capacity (LiFePO4): 50-500Ah

Connection Type: Pre-wired Anderson connectors

Warranty: 2 Year

Is GST included in the price?

Yes — all prices shown include 15% New Zealand GST.

Do you ship across New Zealand?

Yes. Rolleston Caravans dispatches nationwide and freight is calculated at checkout. Pickup from our Rolleston store is also available.

Can this charge lithium batteries?

Yes. It's fully lithium compatible, including an automatic wake-up function to safely revive low-voltage lithium batteries.

Does it work with both 12V and 24V systems?

Yes. The charger is compatible with both 12V and 24V alternator systems.

What warranty applies?

This charger is covered by a 2-year manufacturer's warranty. Get in touch with our team if you need to make a claim or have a fault.