This spare battery will allow you to enjoy twice the fun with your DJI Phantom 3. Just replace a dead battery with this spare one and you are ready to fly again. The battery will even show you the remaining energy status. It also reports the voltage of individual cells, the total number of charging and discharging cycles, and the complete battery pack status. In addition, it features advanced algorithms that calculate the distance of your drone and the estimated time needed to safely return.
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