Tattu 650mAh 4S1P 75C 14.8V Lipo Battery with XT30 Plug

New really had problem with these Tattu has always made great batteries. Use them on my 3" Quadcopters lots of punch, very little sag.

Slow discharge rate Excellent performance

These are lipos, do not screw around with these without knowing what your doing, they must be respected and handled with caution. If you do not respect them and take care of them, they will burn down your house. That being said I'm surprised at the punishment these take. The cells keep well over long periods of time if kept at storage charge. I have destructively tested these in a very controlled and safe environment to the extreme, and I'm happy to say they hold up well.

These weigh 67 grams, not 74 as stated. So, even better for a 250 gram build!

I was going to use this battery for my tyro 79.. but I had a problem with one of the motors so I haven't got to use it yet.... but the battery looks excellent and fast shipping

Way better than those China hobby stuff

First, Im a fan of Tattu. I bought over 20 batteries from Tattu. one of my favorite is 1300mah 3s and 1300mah 4s R-line. I bought them around 2 years ago but they still works great. and recently I got 2 4s 850mah and they give s me great performance aswell. but this one is not that good. -pros : very light weight, better price compare to competitor as GnB. -cons : lack of power, battery sag in full battery just one full throttle. I bought 2 for my 3inch quad for get some performance and weight advantage but now I need to find another way to loss weight my quad. (I'm using 3 GnB 4s 650mah, It is much heavier than Tattus but has much better performance

I use Tattu batteries almost exclusively. From this little 650mah to R-Line 1550s for my racers. I have stressed Tattu batteries many times and they bounce right back ready for more. I usually order directly from them but their website was down for a while so I ordered from Amazon. I had done this before with no issues but this time the order was messed up. It said it was sold by Gensace and fulfilled by Amazon when I purchased but after I purchased it changed to being sold by some hobby shop. Not only did it take 4 days before it shipped but the order was split in 2 (for 2 batteries) so they came separately, one tiny box inside of a much bigger box, for both. When I opened them one was correct and new (XT30 connector held down with cellophane), the other was a used 450mah in a 650 box. I could tell it was used since it wasn't wrapped, the balance plug was twisted into the power cable and there was velcro already attached to it. This doesn't normally happen but for some reason Gensace fell off the face of the earth for over a week (website down and no longer listed as seller on their Amazon items). I don't think this is typical for them but it really messed my order up. I have begun a return on the incorrect battery and ordered a replacement that won't be here until next week, so over 2 weeks for 2 batteries that were marked as prime when I ordered. So my 4 star rating is because the batteries are top notch and Gensace is usually a good vendor, but this order was dropped badly.

Super batterie ! Beaucoup de punch ! Parfait pour mon sub 250 !

excellent lipo

Great product!!

the battery cells are dead and it's not working anymore