Our customers always ask, “What is the difference between the PR111 and PR110 kits”?
The only difference between the two electronic cigarette kits is the size of the rechargeable batteries. PR111 e-cigarette kit has longer batteries. They are designed to hold the charge for 3/4 of the refill cartridge. PR110 batteries will last about 1/2 of the refill cartridge. If you are a heavy smoker and go through 2 packs of cigarettes a day, then PR111 kit is the perfect solution for you. Slightly longer batteries will last longer between the charges, so there is no need to constantly recharge them. Besides the battery lengths, PR110 and PR111 kits are identical in content.

Number of Batteries: 2 
Number of Atomized with built-in Cartridges: 6 
Charger: USB charger and AC adapter 
Users Manual Included 
Electronic cigarette length: 4.2in or 110mm 

Click here for a copy of the User's Manual.