The REDARC BCDC1225D under bonnet Battery Charger is a 12V 25A DC to DC battery charger, capable of high performance in engine bay installations, potted to survive and thrive against heat, water, and dust.
Featuring a Maximum Power Point Tracking (MPPT) solar regulator, the BCDC1225D Classic will charge from both solar and the alternator simultaneously. And, with built-in ‘Green Power Priority’ it will select solar charging first, meaning less load on the alternator.
Suitable for 12 or 24-volt vehicle systems, the unit will also work with either standard or variable/smart alternators.
The BCDC1225D features the same patented charging profiles as its predecessor along with a new lithium charging profile making the unit suitable for charging AGM, Gel, Standard Lead Acid, Calcium, and LiFePO4 batteries, perfect for pairing with a REDARC Lithium battery.
For most applications, the BCDC1225D is suitable for battery bank sizes of 75-200AH. For higher capacity needs of over 200AH, REDARC recommends the BCDC1240D.
Proven and Tested
The award-winning technology in the BCDC has been independently verified and tested to ensure battery life is maximised, charging your battery to a proven 100%.
Built in Australia and tested for our unique conditions, the DC to DC battery charger will work in the extreme heat of the Simpson Desert, up to 80°C, and can handle deep water crossings at Cape York – water, dust and vibration are no match for this charger.
If you’re heading out into the bush and want to get there and back again safely – you can trust REDARC.
Features
- Separate DC and solar charging inputs
- Maximises the performance and life of your auxiliary battery
- Simultaneous DC and solar charging with Green Power Priority
- Suits 12V/24V standard and variable voltage/smart alternators
- Suitable for AGM, GEL, standard lead acid, calcium and Lithium (LiFePO4) batteries
- Suitable for use on vehicles with conventional alternator charging systems













hd.hoffman (verified owner) –
​They have a great offer on this product with a really good deal. However, the delivery fees are quite high, which takes away from the overall savings.
4X4 OFFROAD –
Thanks for your review and feedback. As a smaller Brisbane-based retailer shipping from one location, our delivery charges are based on Australia Post’s rates, which increased by 5% in July. We work hard to keep our overall offers competitive, and this package also includes two Single MIDI fuse holders, two 40A fuses and you also qualified for a free phone holder. We appreciate your support and hope you enjoy the new REDARC charger.