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:
Min. Solar Input Voltage:
Max. Solar Input Current:
Max. Solar Input Voltage:
Max. Output Current:
DC Input Voltage:
12V(ACC ON),11.3V (ACC OFF),MAX 24V
Rated Charging Current:
40A MAX (IN/OUT)
Charging Voltage Range:
Operational Temperature (Ambient):
Soft Charge Current:
Bulk Charge Voltage:
12-24 V DC
5V USB Ports:
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
Please note that deliver to PO BOX address is available for products below 22kg and 1M length. Please make sure you have provided a correct physical address during checkout on products of excessive size.
Our shipping system cannot accept order changes or cancellation after payment is made. You can follow our return policy for more information.
To aid in smooth and speed of delivery, ensure your address is correct during the checkout. With correct information provided, your order is dispatched within 1 business day. Any changes to address after payment made will not be considered.
Please allow 2 to 12 business days for product to arrive. We highly recommend to provide an answerable contact number and email address as we do make call to follow up item delivery status.
Your item will be sent via Australia Post or courier depending on its size and weight.
Australia Post :
You will receive a notification email along with a tracking number.
If you are not at home during normal business hours (9am – 5pm), you will receive a card indicating the item is required to be picked up from a local depot. A signature is required for collection with a valid photo ID.
A re-delivery fee will be charged to you for items that are returned to our warehouse due to incorrect address or failure to collect from local depot.
Delivery is not available on weekends, public holidays or after business hours.
Please note a re-delivery fee will be charged to you for items that are returned due to incorrect address or failure to collect from local depot.
We aid to provide door to door delivery for every customer. However, buyers in remote areas may be required to collect item from their nearest freight depot. Please ensure if you have any questions about the re-delivery service, we are always here to back you up.
Please note Pickup is available only for unpaid orders
Collection required within 3 business days of stock being available.
FREE SHIPPING ZONE
We provide free delivery for most metropolitan areas in Australia, but there may be additional delivery costs associated to some areas.
Any delivery charges for your order will be shown once your postcode is entered during the checkout process.
To view the list of non-free shipping delivery postcodes , please check the table below/