1,11.1V2400mAh rechargeable battery 2,300-500 cycling time ... temperature5.Warranty and delivery:a.The period of warranty is half a year from the date of shipment. PTI guarantees to ... riding.2, You should often clear the battery cover on the dust, dirt, keep the battery dry, clean, that may ... so as to avoid the battery discharge.More details please feel free to contact me. 11.1V2400mAh li-plymer battery ...