Features: Batteries come equipped with built-in protection mechanism for safe charging and use. Over charge protection, Short circuit protection, Easy to install. ool down the battery before your next flight or rechargeï¼›Light weight and easy to carry, put in your pocket when flying drone outdoors. battery connector is exactly same shape with the original battery ,no loose problems
Package Content: 3pcs
Note: Any questions, please no hesitation to contact with me , we will very pleasure to service for you.