5Pcs URUAV 7.6V 525mAh 80C 2S HV LiPo Battery XT30 Plug for RC Drone
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hmm so for the price okay but the 450mah of GNB keep almost ne minute longer but have also on the 525s 3-4 min flight time
I bought 10 pcs for my Emax Tinyhawk Freestyle 2. Unfortunately, two needed rework done. One had one cell discharged to 1,4V, but it recovered well on the balanced charger. The second one had a cold solder-joint on the negative, so the voltage of cell 1 was jumping allover the place, fluctuating about 0,3V even when sitting untouched. After reflowing the joint the voltage is now stable. That is a shame, that 20% failure rate. But then again, the price is ok with me.
the battariums are good in themselves and the plastic cover is also successful.
fast delivery, cheap price and nice quality. looking forward to fly
One of the five came in with a bad voltage