18650 Battery Sleeve

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The perfect form of protection for 18650 battery transport and storage. Designed to protect the positive and negative ends of the battery from moisture as well as from making contact with any items that may activate it like keys or pocket change.

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  • 5
    So nice

    Posted by Sam Longino on Mar 3rd 2018

    A while back I shorted out a battery in my backpack. I'll NEVER go without these sleeves again! They keep the contact points covered so you don't have to worry about any issues carrying extra batteries.