ORIGINAL: jfast
Why do batteries puff up? been using the same battery for a while and recently it started to puff up after flight.
batteries usually puffs when its over-discharged....or when the motor demands so much power that the battery cant handle, gets over-heated, than puffs. they also puff when they are about to die. its days are numbered once it puffs. now lets sing puff the magic dragon ....lol