Hi everyone,

This is my late father's drone and i am wanting to get it up and running again after 5 years.

The battery just flashes the 4th LED for about 10 seconds, turns off, and repeats. I have seen stuff online about hibernation mode and the batteries bricking themselves after being in storage, but the LED behaviour doesn't add up with that.

Would love some help! Those bastards are expensive

Hi there. Thank you for reaching out and we're deeply sorry for the trouble. Can you please try to leave the batteries on the charger for approximately 2-3 hours and check if the issue persists? Please note that you may turn on the battery by pressing (1sec) and then holding the power button until the battery turns on. If the issue persists, I'm afraid that you may need to purchase a new battery to have this unit up and running as the warranty of this unit is no longer available. Thank you for your understanding and support.