In this video, you will see How easy it is to install the REDARC BCDC1240 in-vehicle battery charger with Stuart Peddle. Please note that this is the previous model dc to dc charger, the new dual-input models have increased product features and changes to installation processes. REDARC In-Vehicle Battery Chargers feature technology designed to fully charge auxiliary batteries to a proven 100%. The unique DC to DC charging profile ensures an auxiliary battery is able to achieve and maintain an optimal charge regardless of its type or size. REDARC Lithium Iron Phosphate In-Vehicle Battery Chargers are suitable for use with a range of LiFePO4 batteries. They feature technology designed to fully charge an auxiliary LiFePO4 battery from the vehicle charging system and solar panels.