Tenergy TDR Phoenix Quadcopter 3.7V 650mAh LIPO Replacement Battery

Box was a little big for what I was getting but they arrived safely thank you :)

3 stars due to website confusion. I added the Tenergy Phoenix Mini Quadcopter to my Amazon shopping cart. Then noticed this battery was posted on Amazon's website as 'frequently bought together with the mini quadcopter' So, I bought it as a back-up battery only to realize it is much too big. This battery should NOT be listed with the Phoenix MINI quadcopter- definitely confusing for the consumer.

This battery was the wrong size. It was too large for the drone.

Great having extra batteries for more fly time! i actually thought the battery life was better than that of the one that came with my drone.