Efest Mega USB Charger | 2 Bay | Free Aspire Plug Included

Efest Mega USB Charger | 2 Bay | Free Aspire Plug Included

Efest Mega USB Charger is a dual-bay compact battery charger designed for 18650 and 21700 batteries, plus other compatible sizes. It charges via USB connection and works with any standard 5V/2A power source. When charging larger batteries like 18650s and 21700s, it delivers a fast 1-amp charge. The charger intelligently detects smaller batteries and automatically switches to a gentler 0.5-amp charge to protect them. Ideal for vapers who need reliable, portable charging for multiple battery types.

Battery Types 

10440 | 14500 | 14650 | 16340 | 16650 | 17650 | 17670 | 18350 | 18490 | 18500 | 18650 | 20700 | 21700 | 22650 | 26500 | 26650