2S 5A 8.4V 18650 Lithium Battery Charger Board Protection Module has the main IC using original “precision” imported components. With overcharge, over-discharge, over current, short circuit protection function, for a variety of different shapes of 3.7V capacity lithium batteries. Using the Japanese precision protection IC, VISHAY, AOS, IR, and other high-quality MOSFET, an FR-4 low-temperature coefficient of the plate, well-designed, comprehensive test. Compact size, suitable for many requirements of high integration, low-cost occasions, can meet the performance requirements of many aspects, to ensure the absolute safety of the battery group.

Protections :

1. Short circuit protection.
2. Overcharge protection.
3. Over-discharge protection.
4. Over-current protection.

Connections :

MB: The Common connection point between the batteries.

B+: Battery V+ Positive.
B-: Battery V- Negative.
P+: Charging V+.
P-: Charging V-.

Specifications :

1. Maximum Working Current: 5A.
2. Transient Current: 7A..
3. Operating Temperature: -40-50℃.
4. Internal Resistance: Less than 45m Ω.
5. B+ B-: The interface of battery core.
6. P+ P-: The connector of the battery board.

Package Includes :

1 x 2S 5A 8.4V 18650 Lithium Battery Charger Board Protection Module.