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Dual TP4057 1A 5V Lithium Battery Charging Module with Battery Anti-polarity Protection

Dual TP4057 1A 5V Lithium Battery Charging Module with Battery Anti-polarity Protection_1

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Dual TP4057 1A 5V Lithium Battery Charging Module with Battery Anti-polarity Protection_3

Dual TP4057 1A 5V Lithium Battery Charging Module with Battery Anti-polarity Protection_2

Dual TP4057 1A 5V Lithium Battery Charging Module with Battery Anti-polarity Protection

Available:In Stock

Product SKU: KG340

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₹ 233 ~~₹ 299~~

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Model: 5V 1A Dual TP4057
Output: 4.5V, 4.2V, 5.0V
Part No: Dual TP4057 1A
Voltage: 5V

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Warehouse Details 14D-117

Specification

Description

Dual TP4057 1A 5V Lithium Battery Charging Module with Battery Anti-polarity Protection

This product contains a circuit board with a total of a positive LED. Reverse connection of the battery will not burn the film, suitable for DIY universal charging 18650 and other lithium-ion battery chargers. Input voltage: 4.5-9V (the best input is 4.8-5V without heat dissipation). Charging cut-off voltage 4.2V (positive and negative 0.5% between 4.18-4.22 of the lamp chip).Output maximum charging current 1000mA (single 500mA)

Technical Details

Model Number: 5V 1A Dual TP4057 Lithium Battery Charging
Output Voltage: 4.5 volts, 4.2 volts, 5.0 volts
Part Number: Dual TP4057 1A
Voltage: 5 volts
VIN ---5V input positive
GND ---5V input negative
Bat+ ---battery positive
Bat - ---battery negative
The short leg of the LED connects to hole G in PCB

Features

Dual Charging Ports: Charges two batteries simultaneously
1A Charging Current: Fast and efficient charging
5V Input: Compatible with USB power sources
Anti-polarity Protection: Prevents damage from incorrect battery connections
LED Indicators: Shows charging status
Compact Design: Easy to integrate into projects
Overcharge/Over-discharge Protection: Extends battery lifespan
High Efficiency: Minimizes heat and speeds up charging

Applications :

Portable Power Banks: Used for charging lithium batteries in power bank circuits.
DIY Battery-Powered Projects: Powers custom electronics requiring rechargeable lithium batteries.
Solar Charging Systems: Can be used in solar-powered systems to charge lithium batteries.
Electric Toys: Suitable for charging lithium batteries in electric toys.
Arduino Projects: For powering Arduino boards and other electronics with rechargeable batteries.
Portable Devices: Ideal for charging batteries in portable consumer electronics like Bluetooth speakers, cameras, etc.