3S Lipo Battery 50C 3000mAh 11.1V Lipo Battery with Dean-Style T Connector for RC Airplane Helicopter Quadcopter RC Car Truck Boat(2 Packs)

Works amazing came very fast and secure

Por qué digo excelencia llegaron perfectas las cheque y todas las celas estaban iguales en cuanto a su carga puse a cargar una de ellas las puse en mi helicóptero y no sólo volé por 5 minutos fueron 7 minutos que para las 2200 mhs que usaba antes eso duraban además llegaron mucho antes de lo pactado muchas gracias

This is my first time using Ovonic batteries. They tend to get a bit warm running in an RC Truck, but they do charge well and the performance is on par or better than other batteries in the same price range. I'll give them more time and update my review if things change, but for this ten seconds, I believe they are a good quality product and priced well for entry level RC drivers or just for messing around if your looking to save your more expensive batteries for the track.

3000㍉との表示だが、大きさは2200㍉と同じ！容量も実際使用しても 2200㍉のバッテリーとかわりない！

Bought these batteries for rc boat. Haven’t had the boat in the water as yet as I was setting up the transmitter. Charged batteries twice now one of the batteries will not charged. Contacted seller and basically told too bad as you are post 30 day return. Have only had the batteries 2 1/2 months. We would have expected some warranty and yes totally understand they are batteries but seriously we would have expected better from the seller and Amazon given their overall rating.