The Sony 18650 VTC4 is a high capacity 2100mAh, 30A LiMn Battery and it is one of the best batteries for Mechanical MODs / Rebuildable Atomizer / sub-ohm user.
Safe chemistry LiMN 3.7V rechargeable high drain batteries do not require a protection circuit and they also have a reduced risk of venting with flame or explosion.
Not only are these the safest batteries available, they also perform better for a longer period of time.
Can be charged with any Li-Ion battery charger with 4.2V output however, for best battery life we recommend charging with a Smart / Intelligent Charger.
Price is for one (1) battery.
IMPORTANT NOTE: These IMR cells have much lower internal resistance than regular Li-Ion 3.7V cells and they may end up with a higher ending voltage when charged in certain chargers (especially older versioins of the WF-139 charger). Please check the voltage of your 18650 IMR battery right out of the charger with a Multimeter to see if they are above 4.20V when fully charged with your charger. These batteries should never be discharged below 2.5 volts or the life cycle and performance will be reduced.. Overcharging above 4.25V may shorten life/cycles. Batteries that read above 4.5 volts may be damaged and we recommend to discontinue use of the charger. DO NOT use the charger if it is overcharging IMR cells. For best results and battery life expectancy, we highly recommend using an Intelligent Charger such as our Efest Bio Charger or LUC LCD Chargers for charging all your Li-Ion type batteries.
OTHER CAUTION NOTES:
Posted by Marc on 17th Jun 2014
Sony is famous for having safe batteries. These VTC4's are just awesome, can't go wrong with the 30amp limit and just the right amount of mAh.
Posted by Unknown on 8th Apr 2014
If you have done any research on what batteries you'll need for a mech/subohming, I'm sure these batteries have come up.
I use these in my mech for 6-8 hour shifts at work, taking 3-5 smoke breaks, and they still stay up to ~3.8-3.7v when I get home.
Plenty of power, plenty of headroom, plenty of life. Treat these batteries with respect, use some common sense, and they are sure to serve you very well.
Posted by Unknown on 26th Mar 2014
considering ordering more
kick ass vape on .3 ohm build!
Posted by B Light on 14th Mar 2014
Great for sub ohms
Posted by Junior on 11th Mar 2014
I was using the smaller batteries bc of the size of the mod. But I wanted to use the bigger batteries so I wouldn't have to change em often, no complaints about this battery last me all day
Posted by nate on 21st Feb 2014
It's a vtc4 that's all I have to say. Killer battery for sub ohm builds.
Posted by Unknown on 21st Jan 2014
great batteries. performing as expected. first charge took a while but from other people i talk to, this seems normal