The Coil Master 18650 Silicone Battery Case offers a unique way to carry your 18650 batteries safely and in style.
Coil Master’s innovative Silicone Battery Sleeve is created out of only the highest quality Food Grade Silicone material to ensure this durable battery case will outlast the test of time. Not only do these fashionable 18650 battery cases look stylish on a keychain—they will also help protect your batteries from any unnecessary fall damage, bumps, or accidental short circuits.
These 18650 Silicone Battery cases are available in double, triple, and quadruple battery quantities.
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