Shopping Cart
The Essentials in 10 Seconds
- Maximum Safety: Required to keep loose batteries safe from short circuits.
- Exact Mold: The inside stops the cells from moving or hitting each other.
- Clear Case: Lets you see quickly which batteries you have inside.
Why a hard case is absolutely necessary
All vaping experts agree: you should never carry a vaping battery loose in your pocket. Touching keys or other metals can close the circuit, causing sparks. This Efest case is the cheapest and most useful item in your vaping kit. It makes sure your spare batteries are in perfect condition when you need them.
Questions and Answers
Can I put 20700 or 21700 batteries inside?
No, the internal shapes are made strictly for the height and width of 18650 batteries. Bigger batteries will stop the box from closing properly.
Can it open by accident in my bag?
The design uses a firm pressure tab that needs manual force to open. It is made specifically to avoid opening if it rubs against something inside a bag or backpack.
