DD08CRMB Mini DC 5V 1A 3.7V 4.2V Lithium Battery Charger Board 18650 Charging Module

Description: Input voltage : DC 4.5V-8V(Recommend DC 5V) Maximum charging current : 1000MA Full charge voltage : 4.2V+-2%. Led indicator: "OK" LED is fully charged OR battery failure status indicator; "CR" LED is the charge status indicator Operating ambient temperature: -40 to +85 Storage temperature : -65 to +125 Size : 12.3mm*10mm*4mm Weight : 0.5g Function: Can be used DC 5-6V power supply charger(Such as Solar panels)Charging module comes with charge-management functions, will not overcharge or over-discharge Comes with rechargeable function, will enter standby mode when fully charged. When the battery capacity is below 80% the charging start. Applications: Battery-powered equipment Lithium Battery 18650 14500 Mobile phone Solar charging MP3/MP4 player Audio equipment Portable Devices Bluetooth Applications Packing includes: 1 x DD08CRMB Mini Li Lithium Battery Charger Module