3.7V Li-ion Charger, 1 Slot, 4.2V, 500mA, 18650 to 26650

3.7V LI-ION CHARGER (1 SLOT) — COMPATIBLE WITH 10440, 14500, 16340, 18650, 26650

Compact single-slot charger designed to charge cylindrical Li-ion batteries with a nominal voltage of 3.6V or 3.7V, featuring a final charging voltage of 4.2V and a charging current of 500mA.

This model is compatible with common battery sizes such as 10440, 14500, 16340, RCR123, 17335, 17500, 17670, 18500, 18650, 20650, and 26650, provided that the battery is a 3.7V lithium-ion battery.

TECHNICAL SPECIFICATIONS

Type: 1-slot Li-ion charger
Compatible technology: Li-ion 3.6V / 3.7V
Input: AC 100–240V — 47/63Hz
Charging voltage: 4.2V ±1%
Charging current: 500mA
Calculated power: 2.1W
Number of slots: 1
Compatible formats: 10440, 14500, 16340, 17335, 17500, 17670, 18500, 18650, 20650, 26650
LED indicator: red/orange while charging, green when fully charged
Automatic shut-off: yes, at the end of charging according to the supplier’s description
Dimensions: 105 × 40 × 30 mm
Use: charging cylindrical Li-ion batteries

COMPATIBILITY

Compatible with 3.7V rechargeable Li-ion batteries in the following sizes:

10440
14500
16340 / RCR123
17335
17500
17670
18500
18650
20650
26650

Compatibility depends on the battery's physical format, its rated voltage, its technology, and its condition.

COMPATIBLE REFERENCES / EQUIVALENTS

3.7V Li-ion Charger, 1 Slot
4.2V 500mA 18650 Charger
14500 Battery Charger
16340 / RCR123 Battery Charger
26650 Battery Charger
1-Slot Lithium-Ion Charger
Universal Cylindrical Li-ion Charger

APPLICATIONS

Flashlights
18650 batteries for lighting
14500 batteries for small devices
Rechargeable 16340 / RCR123 batteries
26650 batteries for high-capacity lamps
Electronic devices that use cylindrical Li-ion batteries

BENEFITS

Compact 1-Slot Charger Compatible with many Li-ion battery types
500mA charging current suitable for small and medium-sized batteries
Easy-to-read LED indicator
Automatic shut-off when charging is complete, as per the manufacturer's specifications
Universal AC input 100–240V
Brand-new product
Visually inspected before shipment by Accessoires Énergie

IMPORTANT INFORMATION

This charger is only compatible with 3.6V/3.7V Li-ion batteries with a charging voltage of 4.2V.

It is not suitable for 3.2V LiFePO4 batteries, NiMH, NiCd, or lead-acid batteries, or non-rechargeable batteries. Never attempt to recharge a disposable battery.

Before use, be sure to check the battery technology, voltage, size, and the condition of the protective casing. Do not charge a battery that is damaged, swollen, corroded, or of an incompatible technology.

WARRANTY / QUALITY CONTROL

New product, inspected by Accessoires Énergie before shipment. 1-year warranty under normal use.

-Please find all of our Li-ion chargers here.