The DNO 18650 Battery Holder / Protector Fits all brands and lengths of 18650 batterys and holds them securely but also allows for quick and easy access when you need to put them to use. No lids to take off or break and thin enough to put in a pocket. Keep your 18650's in excellent shape and prevent them from shorting out in a loose bag or your pocket. Built rugid for durability and stand up to abuse backed by our "Buy Once- Cry Once" Lifetime Guarantee.
Available in 2, 3 and 4 slot options
Store them in a cool, dry place, partly charged, with the terminals covered so nothing metal can bridge them. A holder like this one keeps each cell in its own slot, which is the main thing that prevents a short in a pocket or range bag. Don't leave them baking in a hot truck cab.
It's a rule of thumb for longer battery life: keep a lithium-ion cell between about 40 and 80 percent charge when you can, and avoid storing it full or empty for long stretches. Top your cells off before a hunt, then let them sit around half charge in the holder during the off season.