imuto Rechargeable AAA Batteries Lithium 8 Pack with Fast Charger,1300mWh 1.5V Output Triple a Lithium Batteries 1600 Cycles Long Lasting

I'm very pleased with the quality and ease of use of this charger. It can charge up to 8 AAA lithium ion batteries at the same time and it's easy to see which batteries are done charging and which ones are still in the process.

These batteries have a hefty punch to them. The only "issue" is that you need to be aware that lithium batteries drop off quickly at the end. Your device might be working perfectly...then it doesn't. Voltage monitoring cannot be relied on because the cutoff happens quickly.

This is a solid, affordable charger for AA and AAA batteries. It charges at a reasonable, average speed and works well for most household devices that normally use disposable batteries. While the rechargeable batteries don’t last quite as long as traditional disposables, they perform well enough for regular use and save money over time. A great budget-friendly option for basic battery charging needs. They are compatible with every type of AA or AAA disposable battery devices.

Very good quality battery charger and batteries holding charge well. One battery is defective. I will contact supplier for replacement.

Work great I use them for my mini z rc decent battery life and recharge rate all in all great for the price

Lithium batteries are much better than NiMH batteries because they're 1.5v vs 1.2v. You just have to use their special charger so charging is consistent versus any charger. I'm certainly using these in place of alkaline batteries where devices need higher voltage and drain faster. It'll save me money in the long run. I have a set used in my door locks. They last just as long as alkalines. With my specific door lock, it doesn't seem to work with NiMH at all and drains alkalines every few months, so these lithium batteries keep the cost of operation down a lot. Just a note: one of the 8 batteries came defective and doesn't hold a charge. I sent a video in and they addressed my concern and replaced it. So far, they stood by their product as well as the big names, if not better, so my replacements will be of their brand.

Have several flash lights that use 3 and 4 AAA batteries. Wanted longer battery life than from alkaline batteries. Bought Imuto kit with 8 batteries & charger. After charging, installed batteries in 2 flashlights that each use 4 batteries. I was impressed with noticeable brighter light coming from flashlights with LED bulbs. So impressed that 8 more CEFC lithium ion batteries, same as ones that came with the charger, were ordered for more flashlights. Hoping for longer battery life from reduced possibility of battery chemical leakage that occurs with alkaline batteries. Pictures show charger connected to my supplied charging supply with USB-C connector to mate with the Imuto charger. One picture shows charger top open, filled with batteries. Another shows lid with 8 green LED status lights. Lights flash during charging and become steady when batteries fully charged. Another picture shows front of the charger with lid closed. So far, really love the batteries & charger.

I've only had this set of 8 AAA lithium rechargeable batteries for about 6 weeks now. They worked great, mainly for led headlamps, and other low power applications. Since then, I have already one battery that refuses to charge. I make sure I don't ever fully drain my lithium batteries to 0% knowing they are very fickle at that point and end up killing them quick. So even following a strong charging protocol, one batter now is not charging. I tried another lithium charger and it took wouldn't get it to charge . What a bummer, so be careful not to drain your batteries to zero before charging. I doubt that was the reason this one failed, nevertheless it did and I'm worried about losing another one or two. The idea was to save money on alkaline and nimh batteries with lower working voltages. Let's see if anymore fail. I'm disappointed right now for sure, 6 weeks was too short a time to fail.

Context: I picked up this set to cut down on constantly buying disposable AAAs. I wanted something with good longevity, a decent charger, and reliable performance for everyday devices like remotes, small electronics, and lights. Experience: For the price, this set is fantastic. The charging case feels solid and well built, with a clean design and clear indicator lights. The batteries hold their charge well, and I’ve been impressed with how long they last between charges — definitely better than the typical low-end rechargeables I’ve used in the past. The constant 1.5V output means they perform consistently in devices that are sensitive to voltage drops. Recharging is quick and convenient, and the pack feels like a good long-term investment. Pros: Excellent price for 8 batteries + charger Sturdy, well-designed charging case Long-lasting charge with consistent 1.5V output Rechargeable up to 1600 cycles Easy to use and recharge Cons: None so far — they’ve exceeded expectations at this price point Verdict: A great value rechargeable battery set that delivers on performance, build quality, and longevity. Perfect if you want reliable AAA batteries with a well-made charger that should last for years.

The product looks well-made and of high quality. Have not tried the batteries yet but have done the initial charge without problems

Well made and works great

las baterias no sirven para nada, no parecen ser siquiera recargables, las use la primera vez y al quererlas cargar la caja no las detecta de manera correcta, algunas ni siquiera las detecta, si las muevo de lugar dejar de marcar, tarde en tratar de pedir reembolso ya que tarde en gastar la carga de las baterias, NO DESPERDICIEN SU DINERO CON ESTA COMPRA

Product is well built and convenient, after only a couple of months a battery died (led is red when trying to charge), but I contacted the sipport and received 8 new replacement batteries, so I can't complain!