I purchased three Turnigy 5000mah 6s batteries. My Hitec X4 charger refused to charge two of those batteries because it sensed them as 5s batteries instead of 6s. By measuring the voltages at the balancing plugs it was determined that each of the unchargeable batteries had one cell that read less than 3 volts (1.2 volts). With a little trickery I was able to charge one of the batteries to the point that it is now recognized as a 6s.
Question: I have heard that a LiPo should be discarded if one of its cells reaches less than 3volts so can these batteries be trusted and used? Or need they be returned for replacement?
anyone having internal resistance problem with this battery? I bought 6 of them on 2 occasions and each time 1 battery is having a cell with high IR, like 15mOhms. Any ideas of what the problem might be?
Why does the 20c 5000mah 6s battery weight more than the 40c battery? I ordered two a while ago. One was balanced and the other was not. Not sure I want to spin the wheel again to see if I get a good one. Probably get some lotto tickets if I do.
I wonder if I ask them to check the battery before its sent out to see if its balanced. But if it was bad, what would they do with it. If you pay $10 shipping and have to send it back, who pays the shipping back if you get a bad one?
shopping at hobbyking number 2008669092 $ 115.24 Received orders, payments received but goods not delivered, contact customer support also can not, how responsibilities hobbyking??? Your credibility we have repeatedly questioned ...... I sent an email but no response, careful shopping at hobbyking, because you will always long to wait ... hobbyking is no customer care.
great battery for my T-REX600,has lots of power,15min flights easy on the sticks,can,t touch the price anywhere other than HK
4 comments. Reply..
6 thumbs up!
Definitely best batteries at this price point! Bought two units, one came defective (won't charge), but first time in many orders from HK, so we can let it pass. They work great on my T-Rex 600 ESP and I think would go great on a 700 electric. It comes hardly warm after a full 3D flight.
Totally recommend it!
1 comment. Reply..
2 thumbs up!
habe 2 Stk fr T-Rex 600 in Verwendung. ca. 15 Ladungen bei jedem. Toller Druck und bis jetzt keinerlei Schwierigkeiten. Flugzeit 3D /Rollen/Loopings/Rcken 7:30 min. Rundflug 9min. Also vom Preis Leistungsverhltniss echt in Ordnung!
No comments. Reply..
2 thumbs up!
Awesome Batteries!! Bought 3 of them, all perfectly balanced... they do a very good job in my T-Rex600! Will buy more!