10pcs 5V 1A Micro USB 18650 Lithium Battery Charging Board Charger Module

• ?186501A? 5V 1A Micro USB 18650 Lithium Battery Charging Board Charger Module + Protection Dual Functions
• ?Compatible?Input voltage: 5V; Charging protection voltage: 4 2V ± 1%; Maximum charging current: 1000mA; Cell over-discharge protection voltage: 2 5V; Cell over-discharge protection current: 3A
• ?Compact design? Charge and protect the circuit at the same time; LED indicator: red is charging, green is fully charged
• ?Easy Operation?When you use the charger to charge this device, please make sure the input current is over 1A, otherwise it can not run properly Connect B+ to the positive electrode of the battery and B- to the anode Connect Out+ and Out- to charge

10pcs 5V 1A Micro USB 18650 Lithium Battery Charging Board Charger Module + Protection Dual Functions Size: approx. 2.6 x 1.7cm/ 1.02" x 0.67" Input voltage: 5V Charging cut-off voltage: 4.2V ±1% Maximum charging current: 1000mA Cell overdischarge protection voltage: 2.5V Cell overdischarge protection current: 3A Charging and protect circuit at the same time LED indicator- red is charging Green is full charged Micro USB female outlet for input end, can be used to charge the lithium battery by phone charger directly. Besides, it still retain the input voltage wiring welding spot, good for DIY "OUT+" and "OUT-" may have no output voltage when you connect them first time. You can protect circuit by accessing 5V voltage. Same as "B+" and "B-" area. If you use phone charger to charge this device, please be sure the input current over 1A, otherwise, it may won't run properly. Connect "B+"to positive electrode of battery and "B-" to the anode. Connect "Out+"and "Out-" to load. Instructions Download Here: https://amzn.to/2XZ9T3G Packet Contains: 10pcs x 5V 1A Micro USB 18650 Lithium Battery Charging Board