Material: Black gloss plastic with self-adhesive backing
Fits: size 21700
They fit perfectly on my new cells very happy
There's usually not much to say about insulator rings but these are good enough to rave about. They are highly durable, look great and stay in place every wrap. I changed all my batteries to these once I found out how well they work and how durable they are. Good stuff!
I love it
I have no complaints, all of your products work well and your prices are great.
Battery safety 101
Everyone that vapes needs to have extras at hand ANY time. Fast shipping also!
Everything arrived as expected.
Good Quality, Great Price
Perfect! Has a sticky back so it doesn’t move once it’s on. Great quality all around!
Great prices and super speedy delivery. Very impressed.
Fast Service, Hight Quality Product ;) :) :)
couldn't be more happy with this purchase
Exactly as expected.
They insulate. Very quick and fast shipping even during quarantine.
Another perfect order!
18650 Battery Store Rocks. I'm so happy that I found this website after my other battery website went out of business. There batteries and supplies are at the same price point, but my other distributor had free shipping on orders over $50. That is the only difference between this site and my previous one. All products that I have received from 18650 Battery Store work great. Keep up sending me perfect orders and I will keep coming back!
Yup, they're insulators
They're battery insulators, right size, I'm happy
A must for rewrapping
they work great
Exactly as described!
I wanted spare rings
Cheap piece of mind.
Do What They Do
They do what they are supposed to do. Excellent value.
exactlly what was needed
Great insulator, very cheap, good quality
Exactly what I needed
Great Terminal Insulator Rings!!
Does the job correctly and great fits nicely.
Battery Safety 201: Rewrapping
When is always the unknown. Be prepared. Get your supplies with your batteries.