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USB Charger for 18650 Battery

  • 18,311 sold in 180 days
  • 93% positive feedback
COP 3,542

See the offer on AliExpress

Price updated on October 15, 2026. It may change on AliExpress.

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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