Hogwarts Legacy: How To Find Hagrid's Hut ATEM POWER 12V 25A DC To DC Battery Charger. ATEM POWER 25A DC to DC Battery Charger MPPT Dual Battery System Kit Lithium 12V Reverse Charging Ready: Don't let a flat starter battery hold you back! Our charger swiftly breathes life back into your battery to get you back on the road in a flash. LiFePO4 Activation: Our 25A DC to DC charger sparks life into your sleeping LiFePO4 battery with its LiON mode for an electrifying performance. Smart Alternator Compatible: Worried about compatibility? Our charger works flawlessly with smart alternators in 4x4s, ensuring a seamless power connection. Battery Re selection Made Easy: Switch batteries effortlessly! Our ATEM POWER DC to DC charger allows quick re selection by long pressing "SELECT." Dual Input Power: Our charger utilizes the DC source before tapping into solar power, ensuring a stable and consistent energy source for your auxiliary battery. Advanced Charging Algorithm: Our smart 3 stage charging process optimally charges your batteries, delivering them to their peak levels for extended use. Wide Battery Compatibility: With our upgraded charging profile, this DC to DC charger is compatible with AGM, Gel, Calcium, Lead Acid, and LiFePO4 batteries. Intelligent Protection: It comes with built in safeguards, protecting against reverse polarity, overvoltage, over temperature, charge timeout, and lithium battery BMS. Boost Efficiency with MPPT: This DC to DC charger includes a MPPT controller, increasing charging efficiency by up to 30% when connected to solar panels. Convenient Anderson Style Plug: Simplify your setup! Equipped with Anderson style plugs, our DC to DC charger makes wiring a breeze, saving you time and effort. In the package: 1x 25A DC to DC Charger 3x Anderson Style Plugs 1x User manual