3.7V-5V 2A 18650 BATTERY BOOST & CHRG MODULE TP4056B

Description

3.7V-5V 2A 18650 BATTERY BOOST & CHRG MODULE TP4056B

• Material: Battery charger module made of electronic components. Can be used for multimeter, converted to lithium battery charging.
• Features: Battery charger module combines the TP4056 battery charger with a boost circuit. Adds a battery and converts a low power DC device to a USB rechargeable device.
• Instructions for use: TP4056B Charger Module can be used for multimeter to convert to charge lithium batteries. VIN+ port input 5V solar panel, BAT+ port can output 4.2V to charger 3.7V 18650 battery.
• Small and delicate: 1.3in*0.92in/33mm*23mm
• Package contains: 6 * Lithium Li-ion Battery Charger Module