360 PCS 18650 Battery Sleeves Flat PVC Wrap Heat Shrink Tubing Tube(and 360 PCS Self-Adhesive Insulator Ring Cyan)

was easy to use ..Thank you

Fantastic set of battery sleeves and insulators. They fit my a range of 18650s perfectly. They’re durable but not too thick.

I've used a few of these so far and I like the way they fit after you heat shrink them.

I haven't used them yet but, they appear to of quality .

I got this kit to re-wrap some of my 18650 cells and it worked out great!

So easy to apply and always start with the negative end of the battery for safety ! Great value !, you have all you need for several pairs or single battery’s , there are videos on the diy on YouTube for all precautions . Comes with insulator for positive end. Perfect kit

Exactly as described. Wonderful for tiding up cells recovered from power tools and laptops. Exactly what you have no doubt seen with professional batteries.A note: Another review wished that there were not as many clear sleeves, I feel the exact opposite! I would have preferred more! I don't know if this was the intended use or not, but I used the clear to hold down a paper printed label over-top one of the color sleeves. This was to add identification should I later reuse the same color for other unrelated cells, but also adds a bit more thickness to things.The result is less sleek, but you can be sure I will always know what cell I have.

I have thrown out my fair share of batteries due to plastic wear and tear. My nitecore charger loves to eat the battery sleeves if im not being careful inserting. Finally can save a few bucks! It was an extremely simple repair. Just gently remove the old damaged plastics (razor blade worked well creating a small slit and pulling the old sleeve off) and insert the battery into a new tube. Its a relatively tight fit so the battery can actually suspend before you even need a heat gun. Leave the button top exposed slightly out of the sleeve so you can center the insulation ring and slide the battery into the tube and center the battery within the tube leaving about the same length of sleeving on each end. Then just take a hair dryer or heat gun to it and it folds around and shrinks up. Im sure other heat methods may work, but caution is highly advised against using anything such as a flame due to the volatile nature of batteries. Either way, used properly this is a fantastic product that took me appx 3-4 minutes to do the repair/ replacement of 2 batteries sleevings. Thank you RockDig as well as anyone whom has made it through and read this review/quick how to guide!