3500mAh 18650 HIGH DRAIN Orbtronic 3.7V Li-ion Rechargeable Batteries FLAT Top Hybrid IMR - Battery Case Included - TWO High Capacity Batteries

I don't usually give reviews but I felt the need for these bats. I vape a lot and on high wattage. I charged these batteries four days ago and they are on 70% battery today. I have had LG, Samsung, and MXJO batteries and none compare to the power behind these bad boys. The 3500 mAh sticker isn't a joke either, these have super high capacity. Look no further, they are well worth the money.

Amazing power cell. I have several and this is by far the best I have seen. Took a while to charge full. I tested in a flashlight. A 800 lum tactical. I ran it on med setting......omg! It lasted 3 solid days and finialy defaulted to low....it ran another 24 hr. on low....it never shut off....I figured if it ran that long I was sold on this brand......Others and even 4 regular non-rechargeable 123's could get even close to two days. I need 123's for an security cam. I found the website that sells them in the usa....16340's. Ordering them right away!!!

These are good batteries that have CLOSE to the advertised capacity, which is hard to find. The first two I ordered, tested capacity was 3450 and 3479mAh. I can't speak to the longevity, as I haven't had them very long yet, but I give them 5 stars simply because most batteries you find on Amazon you don't get even close to the advertised capacity the seller list.... so it's refreshing to find some that are pretty close for a change. The only other batteries I've found so far on Amazon that is also good, besides these Orbtronics batteries, was the SunLabz 3400mAh batteries, which actually exceed their advertised capacity by a good bit, getting around 3500mAh out of those.... so I'm going to try out both these Orbtronics 18650 3500mAh batteries, as well as the SunLabz 3400mAh batteries and will update my review in a few months with how they hold up. These will be getting heavy use in my E-Cig IStick TC100.I used an OPUS charger/analyzer to test the capacities, and I've used it to test out numerous different batteries and it gives me very reliable results.... and as I stated, only these Orbtronics batteries and the SunLabz batteries are the ONLY high capacity 18650 batteries on Amazon so that I've found that is even close to their advertised capacities, all other batteries i've tried were well below what they advertise.... so i'd say these Orbtronics batteries are a good deal.

I use these for vaping and they are good, but not overly impressed. I was using the efest which are cheaper and lower mah and they aren't that much different. Kind of surprised because I use the Orbtronic button top in my LED flashlight and they are AWESOME, nothing compares to them. So not sure if these maybe have a breakin period to achieve maximum results but as of now they only get an Okay from me.

I'm not sure how many charge cycles these have been through now but they have outlasted several other sets from local shops. 10/10 would order again.Update: After over a year of regular use these are still the best 18650s I own. Big thumbs up!

Absolutely hands down the best battery I've ever had hold a charge forever big power fits everything I have and these people are extremely fast in shipping they come and really nice foam filled boxes for protection, plus they come with their own carrying case couldn't recomend these enough. For all you vapors out there this is the sh*t!!!!

The batteries arrived in my home in Santiago de Chile right before last week's three-day power outage. They played a great role powering my Trust-Fire up-to-8500 lumen LED flashlight. When light returned they were still working and to this day I have not had to replace them. Of course, they wer not permanently on during those three days (I had other light sources), but I used them for extended periods, moving from one room to another or in my backyard.

These batteries are used on my Zebralight flashlights. They require a lot of power and these 18650s work fine with them. Be sure to charge them before you use them. These are the only unprotected 18650s I use.

First and foremost, these aren't built for vaping, these are built for devices like flashlights, lasers, etc.

Garbage, received on Weds. it’s now Sunday and the protective wrap is already warping cause the batteries to become stuck inside my vaporesso switcher.

Batteries not holding a charge long.

Best 18650 I have bested, so far. Comes very close to the advertised capacity.

These batteries are great and I have tested these and they do test out to the advertised rating.

Not recommended to buy for vaping over 125 watts. Battery will work but only last half a day with regular use.

I have several different brands of batteries I use in my vape mods and these last the longest out of any of the high end ones I have.

I use this battery for vaping in my Smok AL85. At first it lasted longer than my Efest 3000 mah battery but it’s capacity quickly (within in a month of daily use ) fell in line...

Best 18650 batteries on the market!

There are no problem with the units except need to be careful to handed over to the right address .