Li-ion Cell 18650 Battery Protection BMS has balance function which would ensure each cell being fully charge at same time. Overcharge protection, over-discharge protection and short circuit protection.
With temperature control protection function. However Fine workmanship and good performance. Safe and reliable. Easy to use. Long service life. Hence suitable for 10 series cell Li-ion batteries, can be use for 3.7V ternary batteries, manganese acid batteries and cobalt acid batteries. In addition Suitable for electric car, electric assistant car, skateboard car, inverter, etc.

Specificaitons of  Li-ion Cell 18650 Battery Protection BMS:

• Applicable Voltage: 36V
• Applicable : less than 1000w
• Max. Working Current: 30A
• Continuous Maximum Current: 20A
• Over-discharge Protection Voltage: 2.6v
• Overcharge Protection Voltage: 4.25v
• Charg Current: max. 10A
• Balance Voltage: 4.2v
• High Temperature Discharge: 75 ℃
• Low Temperature Charge: - 7 ℃
• colour: silver
• Material: metal

BMS Protection Board Wiring Steps:

1.  Firstly connect the batteries in series
2.  Ensure that the voltage of each string is the same (the difference between the highest voltage and the lowest voltage is preferably within 0.1V), and the voltage range is between 3.2-4.0V.
3.  Firstly connect the distributed cable, connect according to the diagram, and insert the cable port into the board port after checking it is correct (first connect the battery, then insert the board, the step cannot be reversed).
4.  Check whether the total positive voltage of the C-port and P-port to the battery is equal to the total voltage of the battery. If they are equal, the board is working normally.
5.  Solder the battery negative B- to the port marked B- on the board.
6.  Both the battery output negative electrode and the charging negative electrode of the same port board are connected to the port marked C- on the board (the P- port is just floating).
7.  Separate port (different port) board, the battery output negative pole is welded P-, and  also the charging negative pole is welded into the port marked C- on the board.

Package Contents:

• 1 x Protection Board
• 1 x Cable

10S 36V 30A Li-ion Cell 18650 Battery Protection BMS PCB Board With Balance Function, Battery Protection Board, Lithium Battery Protection Board