Product information:   

Product category: other toy accessories
Packing method: blister box
Type of trade: export
Color: Picture color
Toy category: other toys

Specifications:
1. It can support up to 4 groups of 2-8S battery packs of the same type and the same number of cells.
2. The output line of the balance port adopts 18AWG multi-strand silicone wire.
3. Equipped with safety protective T plug silicone cap.
4. Use high-quality gold-plated connectors.
5. Thicker PCB copper foil, up to 35A charging current.
6. A 40A fuse is arranged between any two groups of batteries to prevent the circuit from burning out due to excessive battery voltage difference.

Instructions for use:
1. Using this parallel charging board can simultaneously level no more than 4 sets of lithium battery packs with the same number of cells.
Balance charging. Avoid the tedious operation of repeatedly changing the battery and charging.
2. After multiple single cells are connected in parallel, the average voltage difference between the cells after weak discharge is smaller, which is effective
Shorten the balance time of charging.
3. A single set of charging needs to be balanced 4 times, and the parallel charging board only needs to be balanced once, and the charging time is long
The width is shortened.
4. When 4 sets of batteries are connected in parallel at the same time, even batteries that do not support high C-number charging can be safely used.
This single set of charging current is 4 times the balance charging, which effectively shortens the charging time.
[Parallel charging, the number of battery cells (S number) remains unchanged, and the capacity is superimposed, such as 2 pieces of 4S 5000mAh
Connecting batteries in parallel will become a 4S 10000mAh battery, and connecting 4 batteries in parallel will become a 4S battery.
20000mAh battery, 1C charge can support 20A]

Precautions:
1. When the battery is connected and charged to the board, first connect the main output and then the balance head, the initial voltage difference should not be too large
(It is recommended that a single cell does not exceed 0.1V), otherwise the fuse may be burned.
2. When using the parallel charging board to charge the battery, each connector is
Cover the head with a silicone cap, or be careful not to drop metal objects into the interface to avoid short circuit accidents

Packing list:

Parallel board x1