Calumette 2 x 21700 replacement batteries case

Calumette 2 x 21700 replacement batteries case

Unprotected replacement batteries can be dangerous!

Never carry or store a replacement battery without protection. There is a risk that metal objects (coins, keys, etc.) could create contact between the positive and negative poles of the replacement battery, resulting in explosive outgassing or a fire.

This transparent battery box makes it safe to carry or store your favourite replacement batteries :-)

• The 2 separate compartments ensure that each replacement battery is perfectly isolated.
• The inside of the box has dividers to hold each replacement battery securely in place. Even if you're only storing one replacement battery, it won't move.
• The sturdy locking protects you from accidental opening.
• The plastic is robust.

We recommend Calumette products, which are of the highest quality.

Supplied without replacement battery.

Box can hold:
- either 2 x 21700 replacement batteries (21 mm diameter and 70 mm long) ;
- or 2 x 20700 replacement batteries (20 mm diameter and 70 mm long).

Specifications

• Length: 78 mm
• Width: 48 mm
• Height: 24 mm
• Weight: 14 g
• Material: plastic

Advice

• Never use a replacement battery with a damaged outer cover. In this case, either remove it or rewrap it using Calumette wrap.
• Preferably use a replacement battery charger (rather than plugging in your box mod), which will preserve the life of your replacement batteries by charging them more slowly.