Bench Test Results: Sony VTC4A 18650 Samples beats VTC4, estimated 1900-2000mAh, 25A/30A
Bottom Line: I received two samples for testing from Vapcell. They were a bit dinged up but performed well. I was told that they will not be generally available for several months, perhaps the end of the year. I do not know who has them in stock now or when they will.