Hardkorr 25A DC-DC Charger Waterproof/Under Bonnet with MPPT Solar Regulator HKPDCDC25UB

Charge your batteries while you drive using your vehicle's alternator or via solar, using the inbuilt MPPT solar regulator with Hardkorr's 25A Under Bonnet DC-DC Charger. Coming with a dedicated charging setting to suit 12V SLA, AGM, gel, calcium, and LiFePO4 systems, it's ideal for most 4x4, caravan, and camper trailer dual battery setups. Built with a high heat tolerance, the charger can withstand temperatures up to 80C, making it ideal for mounting in places like your engine bay or 4x4 canopy.

SKU: HKPDCDC25UB

Charge your battery while you drive or with the sun

25A MAX OUTPUT MPPT SOLAR REGULATOR HIGH OPERATING TEMPERATURE IP66 WATERPROOF COMPATIBLE WITH LITHIUM BATTERIES

Whether you're touring the country with the family in tow or just trying to keep your drinks icy cold between job sites, Hardkorr's DC-DC charger is one of the easiest ways to keep your batteries topped up without being tethered to a mains power supply. The charger can be used on a range of batteries including both 12V SLA, AGM, gel, calcium, and LiFePO4 systems.

The DC-DC works by converting the power from your alternator into a charge voltage that carefully, but quickly, suits the status, and chemistry of your auxiliary battery all without affecting your vehicle's starter battery. Designed to work on most vehicles, it's compatible with either traditional or fixed/smart alternators and will feed up to 25A into your batteries per hour.

There's a dedicated Anderson-style plug coming from the unit for the inbuilt Maximum Power Point Tracking (MPPT) solar regulator function. The charger will use the power coming from the solar input when it detects it as either the only available power source, or if the solar input exceeds the power being produced by the vehicle. Able to regulate up to 25A, it's able to handle solar up to 15% more efficiently than traditional Pulse Width Modulation (PWM) regulators.

With a high heat tolerance, the charger can be mounted in most places including under the bonnet. This is particularly useful in vehicles that have the space for an additional battery in the engine bay, like in Landcruisers and Patrols, helping to not only reduce voltage drop but also free up some space in the back of the vehicle.

The charger comes with three pre-wired Anderson-style plugs to make installation simple. The black plug connects directly to the auxiliary battery, the traditional grey plug is the dedicated solar input, whilst the three-pin Anderson plug can be used to quickly connect to the vehicle.

Engine bay ready

• HIGH OPERATING TEMPERATURE - Equipped to work in temperatures ranging from -20C - 80C.
• IP66 WATERPROOF - Protected against dust and water making it perfect for the rigours of the engine-bay.
• COMPACT CONSTRUCTION - The small footprint of the charger makes it perfect for mounting in tight spaces.

Why use a DC-DC Charger?

• Charge your auxiliary batteries up to 100%
• Faster charging
• Prolongs the life of your batteries
• Works with both traditional and smart alternator setups
• Compatible with lithium batteries

The Hardkorr guarantee

All Hardkorr products are manufactured using the highest quality materials. We are confident that they are the most durable in the market and will give you many years of reliable service. We stand behind this product with a comprehensive 2-year Australian warranty and a 30-day money back guarantee.

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