Please Note

1、The two-way C port of the product can only be connected to one-way electrical appliances or chargers, such as charging heads, mobile phones and other electrical appliances. It is forbidden to link the modules of the bidirectional C port to the bidirectional C port, which may cause frequent switching between modules and cannot be recognized, and may be damaged in serious cases.
2、This product can set different voltages, different numbers of strings, and different types of batteries, These need their own modification. The module production setting is: 4 strings-4.2v single battery Pressure - Lithium batteries with a capacity of 5000- per string. The modification method and resistance can refer to the following A picture of the face details page. After modification or welding, please confirm that you have a suitable tools and a certain amount of hands-on ability.
3、 The product circuit board is an xt30 male socket, and we present a xt30 female
The socket, the female socket does not have any wires, you need to solder the wires yourself, and you need to pay attention to the positive and negative wiring.