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

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-

Features:

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

specifications:-

Battery                                                            2 Cell
Input Voltage (V)                                            8.4 ~ 9
Overcharge detection voltage (V)                  4.25A±0.025
Over-discharge detection voltage (V)            4.25A± 0.025
Over current Protection (A)                             7
Working current (A)                                         5
Operating Temperature (°C)                          -40 ~ +50
Length (mm)                                                  38.5
Width (mm)                                                     8
Height (mm)                                                   2.3

* product image for illustration purposes only. actual product may vary.