The K28 has been designed specifically for safe use in electronic cigarettes. Coming in with 2800mAh capacity, 20Amp continual discharge rate (CDR) and 35Amp max discharge. Each K28 18650 comes complete with its own carry case for extra safety.
If you are using a regulated box mod we can't recommend the K28 highly enough.
FV Top Tip - ALWAYS think about safety with rechargeable batteries - NEVER charge a damaged battery and always use a dedicated charger
What's in the box?
One (1) Vapcell K28 18650 battery
One (1) Protective carry case