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.

Specifications :

• Battery: 2 Cell
• Input Voltage (V): 8.4 ~ 9
• Overcharge detection voltage (V): 4.25 ± 0.025
• Over-discharge detection voltage (V): 4.25 ± 0.025
• Over current Protection (A): 7
• Working current (A): 5
• Operating Temperature (°C): -40 ~ +50
• Internal Resistance: Less than 45m Ω
• Length (mm): 38.5
• Width (mm): 8
• Height (mm): 2.3
• Weight (gm): 1

Protections :

• Short circuit protection.
• Overcharge protection.
• Over-discharge protection.
• 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-.

Package Includes :

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