User's Manual

4.1 AC/Adapter Charging
Connect the AC plug of the standard charging adapter to the AC socket, and connect
the DC7909 port at the other end to the charging DC port of this product to charge this
product.
Alternating current socket
Note:
1. Please use a special charging adapter to charge this product. If the adapter is
damaged, please do not continue to use it and contact the manufacturer.
2. Because of the large capacity of this product, the adapter is charged at 65 ℃ for a
long time, which feels very hot, which is a normal phenomenon. The adapter shell has a
heat-resistant design of 75 ℃. When using, please charge in a well-ventilated place.
When the adapter becomes very hot, please do not touch it for a long time to avoid
scalding.
3. The maximum charging power of the product is 200W, and the charging power of
the special adapter is 180W.
4.2 Solar Charging
Solar panels can be used to charge this product as shown in the figure. The DC input voltage range of this
product is 12V to 32V, the maximum current is 8A, and the maximum charging power is 200W.
4. Product charging theoryMing