Originally Posted by Cub Flyer Fresno
My LHS has a literal pile of them, all bad just like you said. It sounds like they are changing from LiPos to Li-POS!
They (my LHS) is suggesting ROC batteries. I haven't heard of them yet but they say they are pretty good, a little more money but better quality. I started a thread to see is anyone has heard of or used them, not much of a response yet. I want to give them a try. If anyone wants it, I can give you my LHS's number, I hope that's okay with Tom (the owner, really great guy!).
I do have 3 4s 2200mAh 30C batteries, not a whole lot of cycles yet, and 2 3s 2200mAh 40C batteries. One of the 3s (each with about 30 cycles) is loosing a cell.
My LHS has a 1000mAH 3S 30C ROC battery for $12.99. It is virtually the same size as my current 850mAH 30C battery in my 3D foamy, so I will give it a try this weekend (weather permitting).
I also struggled a bit to find the website/specifications for these batteries ... here it is