3S Battery Lipo,2 Packs 11.1V Lipo Battery 5200mAh with Tr Plug for RC Car/Truck, Boat,Drone,Buggy,Truggy,RC Helicopter, RC Airplane,UAV, FPV (Short)

Believe I already left a review but I'm fast forwarding a couple months of having them, they've been charging and holding charge consistently, no swelling, they're a bit snug in my xmaxx battery trays but the xrt they fit absolutely flawlessly, burst power has lots more punch than my lectron pro 5200mah 50c batteries do which those are $150 EACH, so for anyone who is looking into these batteries, just do it, they're priced too well to not do it, charge them slow for the first couple times make sure they're good and you're set!

Received these batteries quick and I’m already extremely impressed. To start, they are packaged well without any sort of damage or dings to the box. Includes a nice little booklet with warnings and charging information. Batteries came at a perfect voltage with no issues. Now to the main course…These things just keep going. I’ve always had lower capacity batteries for my Xmaxx and finally decided to upgrade to some larger capacity and better spec. I don’t bash too hard, but these can easily last an hour or more depending on how much you push.Absolutely no issues whatsoever and they perform extremely well. Do yourself a favor and buy these batteries. I promise you will not be disappointed. I’m not usually one to write reviews, but I had to throw one out for these.BUY WITH CONFIDENCE! GREAT BATTERIES FOR THE PRICE.

I received the pack well packaged and all cells balanced to 3.85v. I was surprised at the size of these pack. I’ve included photos of various cell count HRB pack for comparison, that I have been using on my edf jets for the past 3yrs. Now for this review I ran 2x 3s 5200mah in series to a total combined cell count of 6s 5200mah that I ran on my freewing Avanti edf jet. In comparison the youme packs is just 1.03oz heavier than the HRB packs I typically use but with 200mah more that the HRB 5000mah. As far as C rating they are both the same at 50c. At first I was skeptical about the mah capacity of these pack due to the smaller size than my HRB 6s 5000mah. So I decided to discharge the one of the packs and fully charge them to see how much mah it actually hold. To my surprise they held exactly 5200mah as advertised. Smaller pack and holds more capacity is a plus for my jet use. Now to the flight review. I didn’t notice much of a difference in Power between the HRB packs I typically use and the new youme power packs. I felt the same power during take off and high speed pass into a climb. At 3min flight the cells read 3.8 per cells. I wasn’t expecting a big difference in add flight time due to youme power packs only offered 200mah more than my HRB. Overall the packs are of good quality and well packaged for delivery. Performance is also of good quality after having 3 flights on these packs I’m sure to use them more often. Price is cheaper than my go to packs (HRB) at $77.99. These packs are cheaper, same performance as HRB and holds just a bit more mah. I recommend these packs to everyone especially for people who fly rc planes. The compact size makes it easy to install in the battery bay of your rc plane.

Great battery's, last a long time

Really good value for the money. Charge quickly, durable but they drain really quick. You get roughly 3/4 of the run time you do with name brand but, as stated great value for the money..

Hey honest review guy here, leads on one of my batteries pulled apart from cells (while secure and snug) in my battery compartment and caught fire from touching each other, had plenty of power before the incident but should not be coming apart in a few hours of run time. Very disappointed and im out my $1000 truck now. Batteries were properly balance charged to correct voltage just poorly made.

Use these for my xmaxx and has lasted me forever if you dnt kill them all the way. The charging is about the same as traxxas and the power is just as good. They run amazing in my xmaxx.

I purchased these batteries a week or so ago. I checked the voltage of the overall pack and they were fine. O ce I tried to charge them two cells were at 3.9v, one was at 3.7 and the the 4th was 3.2v which is essentially dead. Would not take a charge on my smart charger. I ordered a replacement set so I'll update if they turn out better.