Power Bank, Cells, Cell Covers, Chargers

CR2025 or CR2032 Button Coin lithium Cell holder pcb mount

• 100% Brand new and high quality18650 lithium batterycharging Module
• The use of welding Note B + positive and B-negative can not be reversed
• 18650 battery Charging board size : 22*17*11mm
• Input :5V 1A(charging red light)
• Output : 5V 1.2A(please do not take longer than 1200mA current device)
• Lithium voltage : 3V- 4.3V
• Charging Interface : Micro USB
• Available for various batteries like Polymer ,18650 Lithium ,Cell Phone ,Tablet andMP3 Battery
• The step up charging board can be connected to a lithium battery and connected in multiple sections of lithium batteries, as long as the voltage is 3.7-4.2V in parallel
• Charging instruction : when charging , the red led and blue led light.when full charged , it off
• Output instruction : after the load is switched on, the blue light,will be on.If the blue light is not on,Please plug in the charger and activate it!
• it has protection functions, protect from over-charger / over-discharger/ over-load ( support charger and discharger at the same time )
• The image is for illustration
• Package include : 1pcs5V 1A 18650 Lithium Battery Charger Step Up Protection Board for DIY Power Bank