2S Li-ion Lithium Battery 18650 Charger Protection Module Board 3A 7.4V 8.4V

Electra Store SKU: MD-26732

60.00 EGP

Out of Stock

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Categories: Chargers

Overview

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.

Description

2S Li-ion Lithium Battery 18650 Charger Protection Module Board 3A 7.4V 8.4V

Protections: Short circuit protection

Overcharge protection Over-discharge protection Over-current protection

Overcharge Detection Voltage: 4.25-4.35V±0.05V
Over Discharge Detection Voltage: 2.3-3.0V±0.05V
Maximum Working Current: 3A
Transient Current: 5A
Operating Temperature: -40-50℃
Internal Resistance: Less than 45m Ω
B B-: The interface of battery core
P P-: The connector of battery board
MB: The connection point between the batteries
B : Battery V Positive
B-: Battery V- Negative
P : Output / Charging V
P-: Output / Charging V-
Size: Approx. 36x6x1mm

Package included:

1 x Lithium Battery 18650 Charger Protection Board

Important 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.