microtunk 5pcs tp4056 charging module 5v 1a type c usb 18650 l | Shop The World
From USA
NewMicroTunk
MicroTunk 5PCS TP4056 Charging Module 5V 1A Type-C USB 18650 Lithium Battery Charger Board with Protection (Type-C USB)
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Note: When you connect the battery for the first time, there may be no voltage output between OUT+ and OUT-. At this time, connect a 5V voltage to charge it to activate the protection circuit. If the battery is short-circuited from B+ to B- and then connected, it also needs to be charged to activate the protection circuit. When using a mobile phone charger for input, please note that the charger must be able to output 1A or more, otherwise it may not charge normally.
•The TYPE C USB socket and the + - pads next to it are the power input terminals, which are connected to a 5V voltage. B+ is connected to the positive pole of the lithium battery, and B- is connected to the negative pole of the lithium battery. OUT+ and OUT- are connected to the load, such as the positive and negative poles of a mobile boost board or other loads.
•Connect the battery to B+ B-, insert the mobile phone charger into the USB socket, the red light is on when it is charging, and the blue light is on when it is fully charged.
From USA
