18650 Battery Charger,21700 Battery Charger for 3.7V 14500 10400 18500 18350 18650 18700 20700 21700 22650 26650 Li-ion Battery,1.2V Ni-MH/Ni-Cd Battery,4 Bay 18650 USB C Charger

IMREN is top tier equipment. It first checks battery integrity, then capacity. The results are used to optimize the charging sequence. This optimizes battery performance and lifetime. Radio hands recommended this brand a long time ago. They were used in the backyard radio shack.

This is a top quality made to be used and does a great job. battery charger I'm not good with words but fact after many headaches with different charges I tried the IMERN 4 I've been using this style charger for about 11 years my charges work every day all day long this is the best one I've ever got my hands on I've had it for about 6 months now and no matter if I put an 18650 in it or 21700 I can do it with one hand and it holds some firmly but you don't need a crowbar to get them in and out

Okay I was a little worried first time trying this product, but let me tell you! Get it I am so happy with this product. I have a 18650 batteries and my device has a charger built inside but it can only charge it 25%. My batteries were only lasting half a day. I did one full charge with this imren charger. And my I used my vape all day and it never left a full charge all day. Very good product. If your on the fence on which one to get, then get this one! I highly recommend it!!!!

Works still but after 3 months of having this one space for the batteries can't and won't charge batteries anymore.

Worked great, so far to charge some solar light batteries before ever installing them. Like the selectable charger settings, .5, 1, 2 A rates for quicker charging.

I've had this for less than 6 months and the charge port is super faulty. Started going out about 3 months ago and has progressively gotten worse to the point that it no longer charges batteries. We are not rough on this charger... It lives on my desk, doesn't get jostled, doesn't get unplugged/plugged in repeatedly. Used to love this brands batteries and chargers but 10/10 do not recommend this brand any longer and will be getting something different in the future *****Update***** The seller reached out and replaced the faulty unit very quickly. I'll give an extra couple stars for great customer service. Will update again in a couple months once we see how the new unit works out. ***Update 2*** The new unit has been working great for a little over 6 months now. Charges quickly with no issues. Changing this to a 5 star review.

This is an awesome charger using a usb-c cable in order to operate the battery charger is genius most of these chargers fail in the transformer the option of being able to charge in three different amp levels helps keep batteries a lot longer without overheating or overcharging before the price is remarkably well built battery stay clipped in I've had several of these chargers that if you bump them or anything the batteries go spit inside ways or won't stay in place this one holds the batteries in place good very affordable very affordable so far very durable my kids aren't the easiest on it and yet it has performed flawlessly

Works great.

Does its job

Fa il suo dovere, eviterei la carica rapida perché un altro caricabatterie si è bruciato

Impeccable

Excellent

Das IMREN Universal-Ladegerät für 18650 Akkus macht genau, was es soll. Die Akkus werden zuverlässig geladen, die Bedienung ist unkompliziert und die Anzeige ist praktisch, um den Ladestatus im Blick zu behalten. Es wirkt ordentlich verarbeitet und die Akkus sitzen sicher im Schacht. Für den Preis eine solide Lösung, die ich problemlos weiterempfehlen kann.