1A 5V Micro USB TP4056 Lithium Battery Power Charger Board Module EDT-549963

Price:
$2.11

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Product Features:

  • With a Micro USB port, can be charging rechargeable lithium battery directly as a phone charger. Retains voltage input wiring pads, convenient for DIY.
  • This module can charge for single-cell lithium battery or multi-section parallelled lithium batteries, can be powered by USB ports.
  • With LED indicators, easily read the charging status. Red for charging, Green for fully charged.
  • Input Voltage: 5V; Max output current: 1A
  • Input interface: Micro USB
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  • Current Regulation:
  • RPROG(k) – IBAT(mA)
  • 30k – 50mA
  • 20k – 70mA
  • 10k – 130mA
  • 5k – 250mA
  • 4k – 300mA
  • 3k – 400mA
  • 2k – 580mA
  • 1.66k – 690mA
  • 1.5k – 780mA
  • 1.33k – 900mA
  • 1.2k – 1000mA
  •  

  • Cautions:
  • 1. Please make sure the battery is well connected.
  • 2. Please do not connect the output reversely, otherwise it may burn the chip.
  • 3. The connection wire should not be too thin or too long.
  • 4. Current meter can only be connected with the module in series with 5V input.
  • 5. Charging current is better to be 37% of the battery capacity. If you want to charge a battery of 1000mAh, 400mAh current will be enough.
  • 6. High voltage protection, the current will be lower than 1000mAh when the voltage is higher than 5V. It subtracts the charging current automatically to avoid burn damage to chip.

Product Specifications:

  • Input Voltage: 5V
  • Full charging voltage: 4.2V
  • Max output current: 1A
  • Power Indicator: Red for charging, Green for fully charged.
  • Input interface: Micro USB
  • Charging Precision: 1.5%
  • Operating Temperature: -10 ° C ~ +85 ° C
  • Item Size: Approx. 25 x 19mm.
  • It can be used for voltage 3.6, 3.7V, etc. 18650, polymer and other lithium battery charge and discharge protection.

Package Contents:

  • 1 x Micro USB 5V 1A 18650 Lithium Battery Charger Module Charging Board With Protection

With a Micro USB port, can be charging rechargeable lithium battery directly as a phone charger. Retains voltage input wiring pads, convenient for DIY. This module can charge for single-cell lithium battery or multi-section parallelled lithium batteries, c