Zippy Flightmax batteries deliver full capacity & discharge as well as being the best value batteries in the hobby market today!Spec.Capacity: 4000mAhVoltage: 5S1P / 5 Cell / 18.5vDischarge: 40C Constant / 50C BurstWeight: 581g (including wire, plug & case)Dimensions: 147x51x33mmBalance Plug: JST-XHDischarge plug: 4mm Bullet-connector PRODUCT ID: Z40005S-40
Out of four of these batteries 2 of them had dead cells.
Why can't they battery test them before shipping?
I have to pay for return postage and then get a credit where I have to re-purchase and then pay for postage delivery again.
NOT A HAPPY CHAPPY !!!!!