Hubsan Zino battery. Full discharge test.

At battery level of 10% Zino tries to land at its current position immediately. You cannot interrupt this by single press of a button. But you can hold Zino in air and fly it by keeping throttle above %. You have about 3 minutes before battery fully discharged. Seems there are no bad aftereffects for the battery. It is charged by stock charger and a flight time didn’t drop.