Killed Another 4K 4S
I was having a nice time flying when I noticed that this battery lost its power as I flipped over and almost landed on top of the fence..... powering up it had nothing then the fast beeping of the low battery alarm indicating a failed cell...... one cell was too hot to touch and I noticed a small hole in the corner of the battery cell casing......this is the 6 battery I have had fail in as many months... time to visit the hobbyking battery store... again..... fly safe and remember if your batteries are damaged or smell or are puffy get rid of them....... dont chance your house/garage/family etc for a $30 item.