As an authorized Efest dealer, we're delighted to offer you a 1-year replacement warranty for your purchase. Shop with confidence, knowing that our commitment to quality ensures your satisfaction, and we're here to assist you if you need us.
check_circle 18650
cancel 20700/21700
What’s cool:
2A charging in 2 channels
4 channels with selectable amperage - .5A x 4, 1A x 4, or 2A x 2
Digital screen shows charging amperage, voltage of each cell, charging status of each cell
1A USB output allows you to use the charger as a power bank and charge other devices
Reverse polarity protection from inserting a battery the wrong way
