HiTech 3-in-1 Direct Flow DC Charger
HiTech 3-in-1 Direct Flow DC Charger – Smart Smart Battery Charger
The HiTech 3-in-1 Direct Flow DC Charger is a combined DC-DC charger, MPPT solar controller, and AC battery charger in a single compact unit — eliminating the need for three separate devices. It's designed for caravans and motorhomes that want a clean, integrated charging solution for their battery bank from all available power sources: solar, alternator, and shore power.
Direct flow technology maximises charging efficiency from each source, with smart management that prioritises and balances input across all three.
Key Features
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3-in-1 Design DC-DC charger + MPPT solar controller + AC mains charger — one unit
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Direct Flow Technology Maximises efficiency from all three power sources
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Smart Management Prioritises and balances charging from solar, alternator, and shore power
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240V Shore Power Input Plugs into standard NZ shore power supply
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Comprehensive Protection Over-voltage, over-current, short circuit, reverse polarity
Add to cart and keep your batteries charged and healthy.
Brand: HiTech
Type: 3-in-1 DC-DC charger / MPPT solar controller / AC charger
Input: 240V AC shore power
Price: $1,290
What size charger do I need for my battery bank?
A general rule: a 10–20% charge rate is ideal. For a 100Ah battery bank, a 10–20A charger is appropriate. For 200Ah, a 20–40A charger. For large lithium banks of 300Ah+, a 40–60A charger significantly reduces charge time. Faster charging is not harmful provided you don't exceed the battery manufacturer's maximum charge rate.