Description

PCM or PCB ( protection circuit module or board ) is the ??heart?? of Lithium battery pack. It will protect Lithium battery pack from overcharging, over-discharging and over-drain, therefore it is the must to have to avoid Lithium battery pack from explosion, fire and damage.

A Battery Equalizer is a specialized DC-DC converter, designed to convert electrical power from one voltage to another at high efficiency. They??re used to balance battery loads in dual voltage systems.

How Lithium-ion Battery Equalizer Board work.
In active balancing,?energy is drawn from the most charged cell and transferred to the least charged cells, usually through capacitor-based, inductor-based or DC-DC converters. Active balancing attempts to redistribute energy from cells at full charge to those with a lower state of charge.

Application:

E-Bick.
Battery packs.
Power Banks.

Features:

With Balance.
Overcharge protection.
PCB color: Blue.
Over-discharge protection.
?18650 Lithium Battery Equalizer Board.

Package Includes:
1 x? 5S 18.5V 18650 Lithium Battery Equalizer Board 21V.