I’ve been using my efest luc v4 charger for 2 years but it Wouldn’t accommodate my 20700 batteries, as a matter of fact I had more problems with this charger than most people I know. I had to spin my batteries to make a connection or they just wouldn’t charge . My i8 Works like a dream always makes a connection regardless of what battery I am using. No more forcing a battery into the charge slot or replacing the battery sleeve. This is hands-down the best purchase I’ve made since I started vaping!
Verified purchase: Yes | Condition: New
The capacity of this charger is what attracted me to it! I can charge several batteries, of different types, ALL at the same time! That's the pros, now here's the con: The flat top batteries, i.e. the 26650's, don't sit real well in the charger and sometimes take a little adjusting to get them started charging. The Positive slots could have been engineered better to eliminate that.
Verified purchase: Yes | Condition: New
Nitecore scores another homerun with the I8. I bought a second one after I received my first one and verified it can charge large capacity NIMH D-cells Can charge 4 at 1 amp in the large cell corner slots with no problems. No overcharge no battery cooking and in good time 8-10 hours for Tenergy LSD D-cells 8000Mah. The I8 runs very cool while charging with a nice upright design and I like the added ports for charging USB powered devices. Nitecore put a lot of thought in the design of this charger to make it simple and quick to use, you'll likely toss your other chargers out like I did. Great charger for power users of rechargeable batteries should not be missed
Verified purchase: No
Bought this for my 20700 batteries and find it very nice to charge 8 at a time. The 20700 are a little tight to fit but it works very well. Also is nice to have the lights to show which ones are fully charged. Also I am sure the USB ports are going to be useful.
Verified purchase: Yes | Condition: New
I have bought many batteries and chargers this one so far has been great. I would reccomend this charger to friends and family. It also holds more batteries then most chargers. I am a happy customer.
Verified purchase: Yes | Condition: New
One of the best chargers out there that can recharge almost all sizes. Saves me alot of money on batteries for my trail cams.
Verified purchase: Yes | Condition: New
I was very impressed with the product if you have alot of batteries this right here is for you. Been using it for about 2 weeks now very satisfied with this product
Verified purchase: Yes | Condition: New
I can pack it for trips on my motorcycle charges my battery's and my phone and GPS when I get to an outlet.
Verified purchase: Yes | Condition: New
Perfect for those of us with a collection of 18650 batteries. Have the 2 bank, 4 bank and now this. Never without power for my mods . Great addition to the Nitecore lineup.
Verified purchase: Yes | Condition: New
I have been using Nitecore chargers for years. Safe shut off when batteries fully charged. Nitecore accommodates multiple types of batteries. I recommend this charger.
Verified purchase: Yes | Condition: New
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