Size: Pre-cut to perfectly fit size 18650 batteries (18mm x 65mm)
To apply the wrap, use a heat gun or hair dryer on the lowest heat setting.
DO NOT use any open flame, lighter or torch to apply the wrapper.
Used to color code all the different amp ratings that I have, no complaints
Love love love the color! These are the perfect cut to fit 18650 batteries just right. Very easy to get the wrap to stick to the battery. I used a regular hair drier and just kept rotating the battery around in my hand and you can see it start to cling. It sticks quickly and doesn't need a crazy amount of heat. The negative end may need the paper trimmed a little bit just so more of the end is showing and can get a connection but that's obviously something minor and also very easy to do. If you like customizing your batteries, have a lot of batteries and want to tell them apart, or just want cute batteries, then these are beyond worth it! The quality for this price is truly great!
Great wraps the customer I ordered them for is very happy with them..