# USB Charger for 18650 Battery

- Price: COP 3,542 (Price updated on October 15, 2026. It may change on AliExpress)
- Category: Power & charging
- Product page: https://pautacaribe.com/en/product/usb-charger-18650-battery-1005006597735536/

This USB charger works with 3.7 V rechargeable lithium batteries. It features dual charging and is available in 1, 2, or 4 slot configurations.

It supports multiple sizes, allowing you to charge 16340, 14500, and 18650 cells conveniently through a standard USB connection.

## What to know

- Compatible with 3.7 V 18650 batteries
- Available in 1, 2, and 4 slots
- Dual USB charging capability
- Supports 16340 and 14500 cells

**Great for:** Users who need to recharge lithium batteries via USB.

## Frequently asked questions

### What battery types are supported?

It supports 3.7 V rechargeable lithium batteries, including 16340, 14500, and 18650.

### How many slots does it have?

It is available in 1, 2, and 4 slot configurations.

### What is the exact power output or current?

The listing title doesn't say; check the seller's page before you buy.

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