Efest Battery Case 2x 18650 or 4x 18350
A safe protective case to hold two 18650 batteries. These are handy battery cases from Efest and are recommended for people who carry around extra batteries with them to change throughout the day.
Batteries should always be stored safely and these 18650 battery cases are a good way to store your 18650 batteries when they are not in use.
You can also use this case to store 4x 18350 sized batteries.