This 12V 40A DC-DC charger by ATEM POWER It's your perfect off-road companion—an upgraded automatic 3-stage charger. With up to 40A of power it charges AGM Gel Calcium Lead Acid and LiFePO4 batteries efficiently. And say goodbye to compatibility concerns as this DC to DC charger adapts seamlessly to the smart alternator inside your vehicle. Tap into the abundant solar power with its MPPT controller while effortlessly activating your sleeping LiFePO4 battery. Power limitations won't hold you back—conquer the outdoors with confidence! This ATEM POWER battery box is made of sturdy ABS housing and ideal for 4x4s and small boats this battery box which is suitable for batteries with dimensions up to 39.3cm*18.3cm*21.5cm is built to protect your battery from dust shock impact corrosion UV and other chemical solvents
Charger-Advanced Charging Algorithm: Our smart 3-stage charging process optimally charges your batteries delivering them to their peak levels for extended use.
Charger-Intelligent Protection: It comes with built-in safeguards protecting against reverse polarity overvoltage over-temperature charge timeout and lithium battery BMS.
Charger-LiFePO4 Activation: Our 40A DC to DC charger sparks life into your sleeping LiFePO4 battery with its LiON mode for an electrifying performance.
Charger-Battery Re-selection Made Easy: Switch batteries effortlessly! Our ATEM POWER DC to DC charger allows quick re-selection by long-pressing "SELECT."
Charger-Please note: always refer to the wiring diagram in this listing for the latest wiring setup of the product as the user manual might be for previous version.
Battery Box-Multiple Outlets: Power is delivered through the 2x USB ports 2x Anderson plugs a 12V charging port and a 12V CIG socket.
Battery Box- LCD Display: The LCD display provides you the exact status of the voltage of your battery so that you can charge it timely.
Battery Box-Super Convenience: The box comes pre-wired so all you need to do is to connect to the battery terminals and it is good to go.
Battery Box-Quick Anderson Plugs: The box itself can be charged using solar panels or any power source with its Anderson plugs.
Battery Box-Versatile Functionality: This battery box is ideal for 4x4s small boats solar panels electronic devices and camp lights and fridges.
40A DC to DC Charger
Max. Battery Input Voltage:24V
Min. Solar Input Voltage:13V
Max. Solar Input Current:40A
Max. Solar Input Voltage:26V
Max. Output Current:40A
DC Input Voltage:12V(ACC ON) 11.3V (ACC OFF) MAX 24V
Rated Charging Current:40A MAX (IN/OUT)
Charging Voltage Range:7~15.4V
Operational Temperature (Ambient):-20℃~45℃
Soft Charge Current:4A
Bulk Charge Voltage:12V
Input voltage:12-24 V DC
5V USB Ports:1A/2.1A
1x ATEM POWER 40A DC-DC Charger with Anderson Style Plugs
3 x Anderson Style Plugs For DC-DC Charger
1 x User Manual For DC-DC Charger
1x ATEM POWER Battery Box
1x Fastening Strap For Battery Box
1x Internal Bracket For Battery Box
Accessories For Battery Box
1 Year Warranty For Battery Charger
2 Years Warranty For Battery Box