All 4 batteries arrived with cells very close to balanced. Use them in 78" extreme flight extra with hacker a60-5s. Pull 100 amp bursts and batteries come down only slightly warm. Using 2 for 8s 5000mah and getting 7-8 minutes flights, putting back 3400-3800mah after charging. Holding 29.2v at 105 amps as logged on eagle tree, over 3000 watts.
At this price it's cheaper to buy more packs then a better charger and power supply.
veary pleased great buy i trust these cells even more than their higher mah counterpart they have made 5000 mah fore a while and they keep getting more reliable and affordable cells all ballance exact at 4.2 after several runs
No comments. Reply..
Great Batteries !!! I have used in many other of my cars and have been very satisfied. Cant beat the price.