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DC-DC Battery Charger for Lithium 18650 Li-ion Charging Protection Board 5V 1A TP4056

DC-DC Battery Charger for Lithium 18650 Li-ion Charging Protection Board 5V 1A TP4056

This Charge Module with linear charging capability provides a reliable and compact solution for charging single-cell lithium batteries like the 18650. It features adjustable current settings and dual LED indicators for monitoring the charging status, making it ideal for DIY electronics and battery-powered projects.

Package Includes:

  • 1 x DC-DC Battery Charger for Lithium 18650 Li-ion Charging Protection Board 5V 1A TP4056

9.95 AED 9.95 AED Tax Included
9.95 AED Tax Included

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Battery Charger Module
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Specifications:

  • Charging Type: Linear
  • Charging Current: 1A adjustable
  • Charge Precision: ±1.5%
  • Input Voltage: 4.5V – 5.5V
  • Full Charge Voltage: 4.2V
  • Input Interface: Micro USB
  • LED Indicators: Red = Charging, Green = Fully Charged
  • Inversed Polarity Protection: Not supported
  • Dimensions: 25 x 19 x 10 mm

Features:

  • Adjustable charge current to suit different battery capacities
  • Visual charging indicators with built-in LEDs
  • Compact size for easy integration into space-limited applications
  • Micro USB interface for convenience and wide compatibility

Important Notes:

  1. Ampere Meter Connection: Only connect to the 5V input terminal.
  2. Recommended Charging Current: 37% of battery capacity (e.g., 400mA for a 1000mAh battery).
  3. Wire Thickness: Avoid overly thick wires for input/output connections.
  4. Connection Quality: Ensure firm and clean connection points.
  5. High Input Voltage Protection: Charging current reduces automatically when input > 5.2V to protect the IC.
  6. No Reverse Polarity Protection: Ensure correct wiring to prevent permanent damage.