This PCB protects Lithium Ion batteries configured in 2S from over-charging and over-discharging.
It also protects the cells from over-current loads, limiting the maximum output to 3A.
It also features short-circuit protection, which protects the batteries from damage in the event of a short on the output wires.
This module is NOT a charging circuit! An adequate charger must be used to properly charge your batteries.
|Overcharge detection per cell||4.32||4.35||4.38||V|
|Overdischarge detection per cell||-||2.9||-||V|
In order to activate the protection module output, a charge voltage must be briefly applied to the P+/P- terminals after the batteries are connected to it. This must be repeated if the batteries are disconnected from the protection PCB.