The BMS 6 Series 22V 18650 Lithium Battery Protection Board is a 6-string 22V circuit power tool mostly used for solar lighting and dedicated 18650 battery packs. It is designed for 3.7V 18650 lithium batteries for charging and protection from overcharge and overdischarge. The battery protection board, as the name suggests, is mainly rechargeable (referring to the lithium battery) and protects the integrated circuit board. Lithium batteries (rechargeable types) need protection, which is determined by their own characteristics. As the lithium battery, its material determines itself can not be overcharge, over-discharge, overcurrent, short circuit, and ultra-high temperature charge and discharge, so lithium battery lithium components will always follow A protective plate with a sampling resistor and a current fuse.

Application:

• Battery pack
• Consumer electronics product 12V voltage rating
• Power supply
• Power bank and charger

Features/Specs:

• Battery: 6 Cell
• Overcharge detection voltage: 4.25 ± 0.025V
• Over-discharge detection voltage: 2.50 ± 0.08V
• Overcurrent Protection: 50A
• Working current: 12A
• Operating Temperature: -40~+85°C
• Balanced charge: None.
• Short circuit protection: Yes.

Applicable assembly: Nominal 3.7V Batteries / 6 strings

Dimensions:

• Length: 50mm (Approx.)
• Width: 32mm (Approx.)
• Height: 4mm (Approx.)
• Weight: 6gm (Approx.)