Great product. AI charges batteries just the right amount without over charging (and overheating) them. The graphic interface makes it easy to determine the amount of charge at a glance.
Verified purchase: Yes | Condition: New
Used to use a single bay Efest XSmart charger, and that lasted me a long time and still works. I decided on this one due to getting a dual battery mod, and needed the extra charging slot. All i can say is Efest has come far in the last few years and still build a great product. I can not speak for how long it will last, but far as i can tell, if you only need a dual slot charger this would make for a good choice. I am pleased.
Verified purchase: Yes | Condition: New
Spring pressure is fairly strong on this charger. but it accommodates 18 650 s and I've even got enough 14500 lithium battery. Both of which sit a little bit loosely in cradle. I think that's it's really made for is 26650s because they sit perfect within the concave. I wish I got a voltage monitoring one though because I'm getting tired of using wire probes. No issues 2 weeks in and multiple charges with different size and type batteries mixed .
Verified purchase: Yes | Condition: New
This charger works perfectly for my 18650 batteries. Charges them quickly and completely. The auto-shut off feature is wonderful too. The price was extremely reasonable as well. I do not know why I didn't purchase one sooner.
Verified purchase: Yes | Condition: New
it works well to charge the batterys, with the 26650 batterys it can only do two at a time because the ports are too close. it nice and compact thou and is nice in that respect. the mine usb is also nice so you have more charging options you can charge in the car without a inverter ect
Verified purchase: Yes | Condition: New
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