Description

SmartElex introducing a Brand new single-cell 18650 Li-Ion Charger and discharger with the name ??SmartElex 1s?? Li-Ion Charger??. The devices operate from either a USB port or a 5VDC adapter and support charge currents up to 1 A and discharge rate up to 3A. ?You can directly connect a micro-USB cable, or 5V DC jack to charge the battery. System Protects against overvoltage and under-voltage.? SmartElex 1s LI-ION charger board has a status three LED??s which indicates the Status of Input Power Status/Charging /Charge complete / Battery detects / Under voltage.

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Features:

Input Voltage: 4.5V ~ 5.5V.
Input Interface: 5VDC Micro USB and DC JACK input.
On-board Battery compatible: ?? 18650 Li-ion cell.
Charge Current: up to 1A.
Over-voltage detection: 4.2V.
Under-voltage detection: 2.8V.
Output Interface: ?? 2 Pin Connector with properly marked positive and negative sign on PCB.
LED indicator: Input Power status/ Charging /Charge complete / Battery detects / under-voltage.

Package Includes:
1 x?SmartElex Li-ion 1??s charger