With upgraded capacity 6300mAh, the flight battery provides 18-22 minutes' flying time on a single charge. The actual time may vary influenced by other factors. Intelligent Flight LiPo Battery widely compatible for Yuneec Typhoon H 4K Camera Drone and Typhoon H Battery Charger. Battery safe bag compatible with other LiPo quadcopter drone battery, perfectly protect the battery when charging and store. Advanced charging and fail-safe circuitry built-in, Protection against overcharge, short circuit and over discharge. All Powerextra battery packs comply with RoHS and CE security testing standards. Before planning for multiple flights, please charge the battery fully for one trial flight to check the effect. If it works well in the trial flight, get it fully charged for multiple flights. The rechargeable lithium polymer battery shows great promise as a battery to meet such requirements. This new battery technology has exceellent features, such as: high energy density,high voltage,high dicharge rate, good storage and cycle life characteristics. These batteries are widely used for RC Products and 3C applications such as: Personal Computers,Cellular Phones,and for personal cordless electronic applications i.e. Portable CD Players, PDA etc.