2S 7.4V 8.4V 20A 18650 Lithium Battery Protection Board with Balanced Version

This is a BMS with a 20A current and 7.4-8.4V voltage rating to charge 2 cells of Li-ion cells. Two batteries (18650) can be connected simultaneously to the charge-discharge controller module. The module has protection against short circuits, overcharge,s and over-discharge.

Features:

• Version: Balanced
• Applicable for lithium batteries with a nominal voltage of 3.7V and charge of 4.2V (including 18650, 26650, and polymer lithium batteries), can start-up current 25A, power less than 50W electric drill, or 168W resistive load.

Package Includes:

1 x 2S 7.4V 8.4V 20A 18650 Lithium Battery Protection Board with Balanced Version