- These charge well and have good power. Size is perfect for my Gaui X5. They were to my house in 2days. Progressiverc is great.
- After buying many batteries over the years and having to change over the Deans it is so nice to find a battery all set up with EC5!!
- GOT TWO SPYDER AND TWO PULSE .ALL HAVE ABOUT 85 FLIGHTS ON THEM. THE PULSE ARE PUFFED BAD SPYDER ALMOST LIKE NEW.
The description says the batteries come with Deans/T-plugs which is what I got when I ordered my first pair of these batteries, but I just received a new pair that came with EC5s. Minor issue but just wanted to point that out. I have 6 of these batteries now and since January when I ordered my first pair the batteries have been holding up well in my Gaui X5. I can fly for 5 and a half minutes doing mild 3D flying (piro flips, hurricanes, etc.) and they always come down cool with about 70% usage. Internal resistance stays low. These packs are well worth the money.
PRC Comment: Thanks for the detailed review and our apologies for the delay in revising the product description. Due to popular demand we have revised the connector on these and other large packs here in the past week to EC5s. We appreciate you bringing this to our attention and thanks for your support.
These batteries are lighter than most 6s4000 packs out there but perform much better than those in the same weight class and give longer flights as well. I've had mine for about a year and a half now and they are still performing very well. IR has increased from ~1.5mOhm per cell to about 2.5mOhm per cell.
I wish they had had the 12s4000 stick packs when I got my batteries.
these batteries are flat great!!!
I use 2 in ser for a trex 600E Pro and nice easy flying and hovering I am getting 12 minute flights and only down about 70%
I don't have to use 80% like the rule of thumb!!! out of 8 batteries I got one that had a bad cell (after about 4 flights) and David is sending me a new battery!!!!
these guys are great to deal with, and great batteries!!
Great service and batteries Submitted by Chris on 8/27/2012
Finally a battery with EC5! Submitted by CF on 8/16/2012
GREAT BATTERY Submitted by FARRL on 8/12/2012
EC5s, not Deans - otherwise great packs. Submitted by Michael on 6/7/2012
Long and powerful flights Submitted by DrewM on 2/11/2012
Bang for the buck Submitted by JohnJ on 9/5/2011