BMS 7S 20A with Connector for 18650 Battery

This Lithium ion battery protection PCB protect single Lithium ion batteries and it has 20A continuous current. It is suitable for electric drills,motors, or aircraft models which require heavy current load.

Features:

1. Overcharge protection function:Yes
2. Discharge protection function:Yes
3. Over current protection function:Yes
4. Balanced protection function:Yes
5. Over-current release: Disconnect the load release
6. Short circuit protection function: Yes(Disconnect the load can recover.)

Package Includes:

1 x BMS 7s 20A with Connector for 18650 Battery

Specifications:

Supported battery type	7 cells 4.2V Lithium ion battery
Working current	20 A
Static power	<500uA
Over current threshold	30 A
Balancing the locus of control	4.18±0.03 V
Overcharge threshold	4.3±0.05 V
Overcharge time delay	75mS
Overcharge release	4.1±0.05 V
Discharge threshold	2.4±0.08 V
Discharge delay	5mS
Length (mm)	90
Width (mm)	46
Height (mm)	8
Weight (gm)	35