Enook Alien E4 Charger - Special Introductory Price


$ 11.99 $ 14.99 Save $ 3.00
34 reviews

SKU: enook-e4

This product is either priced at a low wholesale-level price or is a limited quantity product so it is not eligible for any quantity discounts. Quantities ordered will not count towards quantity discounts on other products.


We're proud to offer these very well priced, new chargers from Enook. Made with just the features you need, and great quick charging rates, we have limited quantities available and they won't last long at this incredible price!

With Wall Adapter Option:

All versions come with the USB cable, but there is a version with wall adapter that includes a LiionWholesale 2.1A rated USB wall adapter for easy at home charging. Select which version you would like from the drop down box.

Enook Alien E4 Charger Specifications:

  • Compatible with Li-ion batteries only
  • Common Battery sizes: 20700, 21700, 26650, 18650, 18500, 18350, 14500
  • Output Current: .5A*4, 1A*2, 2A*1 - selectable
  • Input:  MICRO DC 5V 2A
  • Output Voltage: 4.2V +/-0.05V

Enook Alien E4 Features:

  • Overcharging, overdischarging, over-current, reverse polarity and short circuit prevention
  • Automatically stops charging upon completion
  • Battery Activation - recharge low voltage batteries
  • Each charging bay can independently charge at different currents

In the Box:

Customer Reviews
4.5 Based on 34 Reviews
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William K.
United States

Great charger high quality.

Great charger to have. High-quality construction. Variable charging setting. Highly recommend this unit for those who do not want to wait for two batteries to charge each time.

  • What device/application do you use this with? Smok Mag 225 & Ijoy Diamond
Liion Wholesale Batteries Enook Alien E4 Charger - Special Introductory Price Review
Billy G.
United States United States


Like all my orders I'm well satisfied , Thanks

  • What device/application do you use this with? Charging rechargable batteries
William H.
United States United States

Alien E4 Charger

Awesome! I can now charge 4 at a time.

  • What device/application do you use this with? Homemade LED strobe light
Amy H.
United States United States

Good charger

Charges well, 21700 batteries fit fine.

  • What device/application do you use this with? 21700 Batteries
Fed A.
United States United States


First use of this thing charging 4 18650 batteries that were purchased from this website and the USB wall adapter was HOT, to the point I couldn't hold on to it for longer than about 15 seconds because it was so hot. No way do I feel safe using this. It finished charging the batteries today under my supervision but I wont be using this again. I've already ordered another one from this website. Should have gone with my gut and purchased a more expensive one. This thing had trouble holding the batteries in place. Oh well I can't return it because I don't have the box. Spent quite a bit more money on batteries and a better charger, hey Liion? Wanna keep me forever how about some sort of incentive for buying a device that gets way too hot to be safe. I can mail it to you but its just the charger and cables I don't have anything else. Let me know. I know its only $12 bucks but hey that is another 18650! If you look my first name is shortened here and the last name does start with an A you should find my two purchases easily, located in Jacksonville Florida, one of them was yesterday 1/6/26. I love your website and your batteries! But this charger man, nope. Can we work anything out?

  • What device/application do you use this with? 18650 x 4

Liion Wholesale Batteries

Hello - Thank you for your review. We will reach out via email to help you with the issue you're having with your charger.

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