Don't get ripped off, get hooked up! Email sales@batteryhookup.com for any questions. Use code DIY for 5% off your order! Due to a high volume of orders we are experiencing longer than usual shipping times. We appreciate your patience!
Don't get ripped off, get hooked up! Email sales@batteryhookup.com for any questions. Use code DIY for 5% off your order! Due to a high volume of orders we are experiencing longer than usual shipping times. We appreciate your patience!
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Insulator Rings
Insulator Rings
Battery Hookup

Insulator Rings

Regular price $1.99 $0.00 Unit price per

Here are insulator rings! You get a full sheet for just $1.99!

18650 sheet = 100 rings

21700 sheet = 72 rings

26650 sheet = 45 rings

32650 sheet = 36 rings

Barley paper with an adhesive backing. Use them to prevent short circuiting when building your battery pack!


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