TP5000 4.2V/3.6V 1A Lithium Battery Charging Board Charger Module

Product description Description: 1. PCB size:21.5*14.5*4.2mm 2. Input voltage: DC 4.5-9V(Recommended not to exceed 7V) 3. Output voltage: DC 4.2V/3.6V(default 4.2V) 4. Output current: 1A(Default max) 5. LED Indicator: Charging-Red/Green Flashing,Charged-Green 6. Features:Charging for Lithium battery(4.2V) and Lithium iron phosphate battery(3.6V) 7. Switch mode: 1>. F Welding point ON for Lithium battery and output 4.2V 2>. F Welding point OFF for Lithium iron phosphate battery and output 3.6V 8. Adjust output current(need to modify two resistance value on mark "SANYA"): 1>. Default weld 1pcs R100(0.1ohm) resistor and output 1A(max) 2>. Welding 1pcs 0.2ohm resistor next to R100 and output 1.5A(max) 3>. Welding 1pcs 0.1ohm resistor next to R100 and output 2A(max) 4>. Removed R100 and welding 1pcs 0.2ohm resistor on its place and output 0.5A 5>. It requires additional heat sink if output current more than 1A. Product details Product Dimensions: 0.2 x 0.2 x 0.3 inches ; 0.16 ounces