The Coil Master Battery Sleeve - perfect for carrying your spare 18650 batteries around with you. These silicone quad battery sleeves not only protect your spare batteries but also make getting to your spares a breeze.

Simply stretch the Coil Master Battery Sleeve over your batteries and they are stored securely to be placed inside a pocket or bag as the positive and negative ends are covered by the silicon and will eliminate any possibilities of batteries discharging.

The Coil Master Battery Sleeve comes with a hole, so it could easily be attached to a keyring.

Coil Master Battery Sleeve Features:

80 x 20 x 67mm

Food-grade Silicone

18650 Battery Compatible

Holds 4 Batteries

Available in black, black or black.

What's in the pack:

1 x Coil Master Battery Sleeve