A battery is only as good as it’s protection! These silicone battery cases support both 20700 & 21700 batteries to ensure you are always carrying a battery that is safe and secure.
$2.50
+ Free ShippingA battery is only as good as it’s protection! These silicone battery cases support both 20700 & 21700 batteries to ensure you are always carrying a battery that is safe and secure.
20700/21700 SINGLE Battery Silicon Case