# Dual charger for 18650 li-ion batteries

> Dual charger for 3.7V Li-Ion batteries, compatible with 18650, 16340 and 14500, featuring spring contacts for fixation. LED indicator: red while charging, green when finished. Output voltage 4.2VDC, charging current 600mA, powered by 220VAC. Compact design with foldable plug, dimensions 111 x 42 x 41mm. Cell count 1S, no balance.

- Page: https://sigmanortec.ro/en/dual-charger-for-18650-li-ion-batteries
- Price: 22.71 RON
- Availability: In stock; 1-2 zile
- Reference: 7754019 · EAN: 5947703238062
- Category: Electronic components > Battery > Battery Chargers
- Specifications: Technology: Lithium Ion; Load voltage: 4.2VDC; sway: Not; Number of cells: 1S
- Package (shipping data): 0.055 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 04:32 (Europe/Bucharest)

## Description

Quickly and safely charges up to 2 3.7V Li-Ion batteries, including 18650, 16340 and 14500, with spring-loaded contacts for a firm hold. The LED indicator clearly shows the status, red when charging and green when finished. The compact design with a flip-up plug makes it ideal for use at home or on the go, with direct 220V power supply.
Charger for 3.7V lithium-ion batteries (18650, 16340, 14500), with a spring-loaded contact mechanism.
Equipped with a charging status indicator LED.
Can simultaneously charge up to 2 batteries.
Compact design with foldable plug, ideal for transport.
Specifications:
Input voltage: 220VAC outlet
Output voltage: 4.2VDC
Charging current: 600mA
Red LED: charging
Green LED: battery charged
Dimensions mm: 111 x 42 x 41mm