I'm sure this could have a myriad of uses but for it's intended purpose of safely storing 10180 batteries on a keyring it is perfect. With my order of the SS version I received the capsule along with a tiny split-ring but no spare O-rings. A smear of silicon grease on it's well machined threads should also maintain it's waterproof ability. I've used a couple of 5mm O-rings above & below the 10180 to ensure a rattle-free fit and also protect against the risk of shorting.

I'm sure this could have a myriad of uses but for it's intended purpose of safely storing 10180 batteries on a keyring it is perfect. With my order of the SS version I received the capsule along with a tiny split-ring but no spare O-rings. A smear of silicon grease on it's well machined threads should also maintain it's waterproof ability. I've used a couple of 5mm O-rings above & below the 10180 to ensure a rattle-free fit and also protect against the risk of shorting.

I'm sure this could have a myriad of uses but for it's intended purpose of safely storing 10180 batteries on a keyring it is perfect. With my order of the SS version I received the capsule along with a tiny split-ring but no spare O-rings. A smear of silicon grease on it's well machined threads should also maintain it's waterproof ability. I've used a couple of 5mm O-rings above & below the 10180 to ensure a rattle-free fit and also protect against the risk of shorting.

Perfect waterproof storage solution for small items.

Perfect waterproof storage solution for small items.

Perfect waterproof storage solution for small items.

Perfect size for a 10180 cell or a couple of aspirin if the aspirin are in capsules and you squish them a bit. May fit 3 round tablet style pills as long as the pills are 10mm diameter or less. Good for hearing aid batteries as long as you wrap them in paper to stop them shorting. Comes with a couple of spare o rings inside so be careful when you open it for the first time. I splashed out on the titanium version which is so light

Perfect size for a 10180 cell or a couple of aspirin if the aspirin are in capsules and you squish them a bit. May fit 3 round tablet style pills as long as the pills are 10mm diameter or less. Good for hearing aid batteries as long as you wrap them in paper to stop them shorting. Comes with a couple of spare o rings inside so be careful when you open it for the first time. I splashed out on the titanium version which is so light

Perfect size for a 10180 cell or a couple of aspirin if the aspirin are in capsules and you squish them a bit. May fit 3 round tablet style pills as long as the pills are 10mm diameter or less. Good for hearing aid batteries as long as you wrap them in paper to stop them shorting. Comes with a couple of spare o rings inside so be careful when you open it for the first time. I splashed out on the titanium version which is so light

Great little titanium 10180 battery holder. Safe way to carry a spare battery.

Great little titanium 10180 battery holder. Safe way to carry a spare battery.

Great little titanium 10180 battery holder. Safe way to carry a spare battery.

Excellent little battery holder, perfect for the 10180 lithium battery.

Excellent little battery holder, perfect for the 10180 lithium battery.

Excellent little battery holder, perfect for the 10180 lithium battery.

the goods have been received well. low price and quality is quite satisfactory thanks banggod,will definitely buy from you again!

the goods have been received well. low price and quality is quite satisfactory thanks banggod,will definitely buy from you again!

the goods have been received well. low price and quality is quite satisfactory thanks banggod,will definitely buy from you again!

 friendly service. quick and good solution. the goods have been received well. low price and quality is quite satisfactory thanks banggod,will definitely buy from you again!

 friendly service. quick and good solution. the goods have been received well. low price and quality is quite satisfactory thanks banggod,will definitely buy from you again!

 friendly service. quick and good solution. the goods have been received well. low price and quality is quite satisfactory thanks banggod,will definitely buy from you again!

Very nice and strong capsule, perfect to keep, a emergency bill in the keychain.

Very nice and strong capsule, perfect to keep, a emergency bill in the keychain.

Very nice and strong capsule, perfect to keep, a emergency bill in the keychain.

thanks again! great job!

thanks again! great job!

thanks again! great job!

great job! thanks again !

great job! thanks again !

great job! thanks again !