Tattu 3.8V 1S 300mAh 75C LiHV Battery 5 Pack - Choose Version

These batteries hold a charge and work great, but they get damaged VERY easily. I bottomed out once, and big dents appeared on the bottom. When you scrape against anything with these, they are sure to get scuffed up. The shrink on the outside is not very durable at all, but I am a rough pilot, so this may not be an issue for you, but any hits, scrapes, or bottoming out, and they are going to get damaged easily. After 1 month of a pack of 5 batteries, 2 are still functional, with the others holding zero charge from minor damage. I personally would not recommend.😑