Below are the available bulk discount rates for each individual item when you purchase a certain amount
650mah eGo-C Twist Batteries are the lastest in compact PV technology. These have an internal BUCK booster which allows you to choose from a voltage range between 3.2V-4.8V by dialing the rotary switch on the bottom of the battery.
This is a HUGE improvement over previous Variable Volt ego-type batteries because of the buck booster, which delivers true voltage boost allowing you to find your "sweet spot" no matter what type of atomizer/cartomizer/CE4/Vivi Nova/ you choose to use on it. This battery has standard 510 threading.
THESE ARE NOT MADE BY JOYETECH
Posted by Nancy Barnhart on 5th Sep 2013
Being an 8 month old Noob, I didn't know how long my first 2 650vv bats would last, bought 2 more, and here we are in Sept. and the 4 are still going strong and used everyday. WOW! I do so like purchasing from HDV and getting things that are 'top notch' !!! (grin) (got another order in the works and know I won't be disappointed.) NancyB
Posted by NancyB on 18th May 2013
I have four of these and use them daily on several tanks/clearomizers. Sometimes I like a harder hit, sometimes less and it is easy with these to make that switch.
I would caution to not top them off, if you are going somewhere, pick one with a fresh charge. I did this on my first one and now it only lasts about 6 hrs (after 3 months daily usage) whereas my other 3, which have always been allowed to go dead before charging again, last me a good 24-36 hrs. I tend to carry a couple with me when out and about all day - to change flavors mostly.