These batteries are a perfect fit in both the XRT and XMAX. I use a simple adapter for TRX to EC5 and they work flawlessly. Super strong power!!! When you order these, go ahead and order the Ovonic dual charger as well. These batteries are smart balance so if you get the Ovonic dual charger, you will have that extra layer of safety when charging them. Cannot recommend these enough.

Great product very fast shipping

Great batteries,never had a problem and ovonic is all I use now.

So far so good all the way across the board tonight I unintentionally performed another test after I lost signal from the VTX and could not recover in time landing upside down from a power loop/juicy flick and she's holding tight I'm going to charge it up tomorrow and see if it swells up no problems looking good

I wish I has know this "Ovonic X1 Pro Dual Channel LiPo Charger AC300W/DC700W 16A Battery Balance Charger" was so dang GOOD. I mean it. This thing is almost "IDIOT PROOF" I'm an idiot every now and again, just saying...

This is my 1st ever Li-Po charger. I also bought several Ovonic 3s Li-Po paks to test with this charger. I've watched many RC video and this seems to be the "BEST" RC charger for beginners & enthusiasts... Their Li-Po batteries are supposed to be pretty good as well. Let's see...

Set up was so easy after reading the instructions "twice" (were charging Li-Po's here for the 1st time.)and watching the videos... You can't mess this up and if you try to, the charger won't let you, I know, 1st hand.

Warnings "POP UP" You can't get past these. IT will NOT let you charge the battery the wrong way. Thank you for this, just saying...

DO NOT CHARGE ANY HIGH POWERED batteries UNATTENDED. NEVER...

Had I had known how well this company's products were, I would have bought the:

Ovonic X4 500W 4-Channel Smart RC Charger 15A per Channel Auto Power Allocation, 1-6S LiPo/Li-Ion/LiHV/LiFe & 3-18S NiMH, 3.5" IPS Display, 98% Efficiency.

Again, my 1st ever Li-Po battery experience, these batteries were AWESOME over the factory batteries that came with my "RC TOYS". The "PUNCH" they provide was UNEXPECTED and IMPRESSIVE. Thank you for that... Run times were better than factory as well.

All I can say is GREAT products here at Ovonic, I have had no issues other then forgetting to bring a cable or two for the charger, lol

Take the worry out of Li-Po charging and just buy OVONIC batteries & charging systems. It will give you more time to RIP n BASH...

These are great batteries i bought several sizes and am happy with all of them

Winner

Muy buen producto

Excellent batteries, no sag even at a low voltage. Only thing is that the awesome lil battery monster that you see on the battery itself isn't real, they came with regular print on them. 😔 I like being different!

They last me about twenty five minutes in my wov 4s plenty of pep

Love the size and power of these batteries. Awesome value. Would definitely buy again!

These are my favorite batteries for my 7” long range. Long flight times and plenty of punch when I need it. They are my go-to.

Put the Ovonic in my 80mm EDF jet. Dramatic improvement in power and speed and at half the price of my other batteries. Give it a try you will not be disappointed!

Always get long run time, charge efficiently and never worry about shorts

If it came with cables to charge RX batteries as well… It is perfect.