Description: TP4056 5V USB 1A Lithium Battery Charging Board LiPo Charger Module TP4056 is a complete constant-current/constant-voltage linear charger module for single cell lithium-ion batteries. The board needs 5V power supply which can be delivered via USB connector or soldered directly to the board. Two smd LED’s provide operational information. The charge led will be on when charging and it will be flashing when no battery is connected. The done led will be on when charging is done or no battery is connected. Standard current resistor of 1.2 k can be replaced to change charge current. Please see below table for reference. R PROG K 10 5 4 3 2 1.66 1.5 1.3 1.2 I BAT (mA) 130 250 300 400 580 690 780 900 1000 TP4056 Specifications: Input Voltage: 4.5V – 5.5V Charge Voltage: 4.2V Charging Current: Adjustable 130mA – 1000 mA Charging Accuracy: ~ 1.5% Dimensions: 25mm (L) x 19mm (W) Charging Controller: TP4056 Charger Type: Linear Connector: Mini or Micro USB Diagram: TP4056 overcharge and discharge Protection Specifications: Input terminal with a female, can be directly input to do with the phone charger rechargeable lithium battery, and still retains the input voltage wiring pads, can be very convenient DIY. It can be used for voltage 3.6 3.7V, etc. 18650, polymer and other lithium battery charge and discharge protection. Battery Over-discharge Protection Voltage: 2.5V Battery Overcurrent Protection Current: 3A What you will receive: TP4056 (Please Select from the type you need)
