KEHIPI 10 Pcs Battery Charger Module Type-C USB TP4056 3.7V 4.2V to 9V 5V 2A Charge Discharge Integrated Step Up Module,18650 Lithium Li-ion...

Battery charger module combines the TP4056 battery charger with a boost circuit. Adds a battery and converts a low power DC device to a TYPE-C USB rechargeable device Can be used for multimeter, converted to lithium battery charging;VIN+ port input 5V solar panel, BAT+ port can output 4.2V to charger 3.7V 18650 battery Material: Battery charger module made of electronic components.Can be used for multimeter, converted to lithium battery charging Input Voltage: DC 4.5V-8V ; Output Voltage: DC 4.3V-27V; Charging Voltage: DC 4.2V Package: 10PCS Type-C USB 3.7V 4.2V 1A 5W Lithium Li-ion 18650 Battery Charger Board