My last two flights have produced numerous cell deviations in the battery. I have linked my Healthy Drones logs. 1st problem HealthyDrones.com - Innovative flight data analysis that matters 2ND time HealthyDrones.com - Innovative flight data analysis that matters I have had the battery for about 3 weeks, with 10 charge cycles. I never went below 50% until the flight that showed all the deviations. I am still in Amazon's return policy and wonder if I should exchange it before it's too late.