Eletechsup 5V 1A 18650 Lithium Solar Panels Auto-Charger Board Standy Rechargeable Function (Without 2.54mm pin, 20)

Description

Size:without 2.54mm pin  |  Number of Items:20 Mini Lithium Battery Charger Module - Linear charging.    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 charge status indicator Operating ambient temperature : -40° to +85° Storage temperature : -65° to +125° Size : 12.3mm*10mm*4mm(very small!!!) Weight : 0.5g(Very light!!!)      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