Can a Drone Fly with AA Batteries?
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- Опубликовано: 31 янв 2021
- AA batteries power just about anything in your house! But can it fly a racing drone?
Special Thanks to Sam for making this project finally possible!
/ polomarknot17
#FPVFREESTYLE
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- FPV Freestyle Pilots / Hosts
Joshua Bardwell [Knowitall]
/ joshuabardwell
Drew Camden [Le Drib]
/ ledribfpv
Jeff Orta [VORT3X]
/ vort3xfpv
Alex Vanover [CaptainVanover]
/ @captainvanover
Shawn Morrison [Let's Fly RC]
/ @letsflyrc
-Production Team
Chad Kapper - Executive Producer
Drew Camden - Producer
Christian Kapper - Editor
MUSIC:
Febreze
By: Nightime Burnout
/ nightime-burnout
An Adventure Called Life
A Dubstep Race
Come Get Some
-Courtesy of PremiumBeat
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Развлечения
THE ENDING!!!!! That's why we love Bardwell
So good! lmao
@Rowan Damien what for wretched ain't you
Lol
lol dude is a wildcard apparently
Sam: "I put only the essentials on there"
Shawn: "LEDs on the arms it is!"
😂😂
And a vtx.
Drew is out of control with the dramatics, he's ready for LA😂
Yeah, a bit dramatic.
Kinda annoying
@@ariafpv he's always annoying
@@brmcf +1 hes making me go nuts sometimes
His overreactions are the reason I hesitate before clicking on these videos.
Just goes to show how well deserved the 2019 Nobel Prize in Chemistry was.
Hah! That is so true dude! Imagine a timeline where li-ion and lipo didn't happen.
"Apple released their latest iPhone today. It only weighs in at 3kg, 90 % of which is battery. CEO Tim Cook says he is hopeful they'll get that down to 87 % within a decade! In other news, Amanda Smith, age 15 is the new world champion of arm wrestling. She attributes her insane stamina and vice-like grip to TikTok and texting her friends for several hours every day..."
@@Pile_of_carbon this made me LOL
@@Pile_of_carbon lmao, brilliant!!!
@@Pile_of_carbon lol 😆 😂 🤣
Most people don't realize how much of our modern way of life we owe to John B Goodenough not only for lipo lion batteries but even ram and transistors
kinda sucks that the new lithium ceramic batteries have lower power density considering they have none of the drawbacks of lipo batteries even in regards to operating temp discharge/charge rates and dendrites
I had a lot of fun doing this! Working with the RR guys is always great, especially when they're convinced the task is basically impossible
Agree with Aakash 💯
Awesome stuff, man. Well done!
Bardwell just sending it right at the very end was the best thing I’ve seen from RR in years. That’s the kind of off the cuff humor I love.
Haha, getting the wrong connector on the battery. Classic. :-)
When Vanny says a battery might catch on fire... He overcharges all of his batteries too.
I never want that meme to die... because it's hilarious
You can charge a LiPo (4.2V) to LiHV (4.35V) voltage without any risk. The only thing is that the lifetime of the battery will shorten by a lot.
This is actually an interesting demonstration of how much power these little lipos we use have. The energy density and discharge rate is incomparable.
04:55 Me looking at the deans connector and thinking: something wrong is not right
05:36 Joshua: oh my God, stop!
Xt60
They used to fly helis off those nimh packs before lipo was a thing, so not very surprised
And rc cars, just you could not poke it with a sewing pin and almost light your house on fire (My Mistake)
for those that dont remember the days of nicd and nimh know damn well we can use AA's in rc toys. lol the drone community acts like all this stuff if new uncharted territory.
Yeah but flying takes a lot more energy and power than rolling a car along the ground, drones never ran off of nimh
This is literally how I powered random electronics I was trying to mess with when I was like 8. I literally taped batteries together.
The reactions are so extreme, they almost appear fake. You're messing with double AA battery's, not the philosopher’s stone.
Dude perfect reactions lol
13:10 😆 Priceless reactions.
Basically it's the internal resistance that are sagging out the voltage as more current goes through the battery, basic physics, so this is why we used lipo cuz the internal resistance won't be taking out a lot of voltage in the process of discharging (ie internal resistance -> heat, that's why the bat pack got very hot)
I would have tried tethering it and flying it like an old school RC helicopter, like the one I remembered my grand dad flew back in the early 80’s a good 30 feet of wire hoooked up to a car battery.
Love these episodes! 🔥🔥
Couldn’t you try this using a toothpick-style setup with an all in one flight controller/esc to save weight. Maybe a 1s 3 inch build
I've been wanting to try this one too. Tnx
I was just walking through walmart yesterday and thought about doing this myself when I saw some AA batteries on a shelf, now today you upload it! That's so weird
I did not know I needed to know this. Thank you! How about a link to Sam's channel?
Love this kind of content! Great video! I would have used AAA batteries, and then connected 3 sets in parallel with some capacitors to handle current spikes.
why not use 9v block batteries?
love this type of video so good
I hope that when I have kids some day that I can show the same level of excitement when they bring me their arts and crafts as Le Drib when the drone arms on double AA batteries.
18650 battery's is a viable option for a long range 6" - 7" quad, they even use them on 3". But there is not a lot of videos out there about this topic. Maby a idea for future RR video ? Anyway , loved this video and its so nice to see a channel like RR doing fun experiments and not only showing different flights like most fpv channels does
18650's are still lithium. Here the point was to use AA batteries...
@@Vousie There are lithium AA batteries. AA is a form factor, not a chemistry.
@@Thelango99 Sure. By AA batteries I meant the standard ones - alkaline or, if you want rechargeable, NiMH. Not specialty ones like the lithium batteries.
ayy Sam's here! throwback to flying a TT lipo on 5in haha
Awesome video. Love your flying
Did anyone else see BARDWELL handling a powered drone with the PROPS ON!!!! dude... that's hard core
And in this episode of "Rotor Riot have no science skills and think they can just mash things together"...
The fact that Sam could to a full roll and land gracefully again, but they couldn't even with *his own method* tells me there's something seriously wrong going on there.
You're crazy guys, love it. 😂
This is the ultimate electrical engineering nerd out video.
Supercapacitors next?
Good job. Have always wondered but never had any desire to screw with it
That punch out was insane, how do you handle such power 💪😂
Love these videos.
Nice episode. I'm currently playing catchup on your back-cataloge. I recently watched one that had two pilots swapping control of the kwad by handing over the transmitter. You've also done one with two kwads stuck together and the pilots arming their one depending on which way was up. Can you do one where two pilots fly one drone, no swapping transmitter; each pilot controls one gimbal.
lol that would be absurd if anyone could fly like that! Really cool idea
My thoughts as well.
Very interesting 🤔. I ♥️ the channel 👍 you all rock! Any thoughts of making anymore micro 3” drone videos? “Micro madness spotlight”!!
ahahahahahah I couldn't stop laughing when he soldered on the wrong type of XT60. because when i built my first quad the same thing happened to me and I also got the same face expression XD
Can you try it with 9v batteries next? there's are rectangular in shape, probably easier to mount and stack too.
How about a race between vanover and drew... but vanover has to use the batteries while drew has his lipos
FINALLY!! 🙌🙌🙌
Ok guys, glad you got it out of your system. Next!
Wouldn’t it have worked better if you used different motors and props that were designed to be super efficient? The old school Flite Test guys used to fly their H quads with 8” 2 blade slow fly props and 2212 motors with wooden booms and everything. That combo pulls max 10 amps with the right pitch prop. x4 motors and your like 40a punch outs and maybe max 20a hover. And they did that on 3s, so less battery than you all used.
Anyway, I think this rates a revisit but done with different hardware. Time to call David “The Swede”.
Allegedly David attempted - and failed - to make it fly on AA batteries
For the record, we tried like five other things that didn't work, including lithium AA (just as an example), and calling in David Windestal for advice, but not all of that made the edit.
Amazing video!
Drew looks so weird with FatShark goggles on I'm not used to it!
Great Sam ! I awesome build . You look so different then the last time I flew with you
the drone letsflyrc made for the batteries flies less because its using more power for the fpv signal, when the other one was LOS
Normally AA battery (that's of classic Alkaline variety) carries between 2 to 2.6 Amps hour of capacity, and very importantly, the internal resistance is also crucial since it alone can determine how much energy those batteries can actually dump without too much trouble. Generally Alkaline batteries suck compared to the Lithium-ion batteries when it comes to energy density per cell weight. Obviously Nickel Metal Hydride cells would do better than the Alkaline batteries since they have much lower internal resistance (closer to the Lithium-ion cells for some brand cells). Nevertheless that would be a fun experiment.
This is very entertaining
you guys are super smart how bought you collectively design and build a safer battery for FPV i say you can do it change the game
😂🤣 that awesome!!
Would be cool if it worked same way as Lipos 😎
Bardwell at the end🤣🤣
HAHAHA!!! At the end, JB showed how it can fly with NO batteries!
i know this is old. but i wish you guys had saftey glasses for this lol.
My motor prop nut doesnt fit properly(cant screw it down all the way so that it sits on the prop ) how do i fix this i have to use a spacer so that it fits tight
I gotta admit, I did learn something today
Large toothpick... I propose we name this class the skewer.
Placing my bet:
Very saggy, very heavy.
Will struggle to hover, more likely just spin the props and not lift off at all.
Compared to lithium, alkaline chemistry has much higher internal resistance. Because the voltage is lower you need more cells in series, and the series resistance adds up fast. Energy density is qctually not a huge amount lower than that of a lipo, maybe 30% to 50% less guestimating based on equivelent energy in 3 AA's as a single 18650, but an 18650 has almost double the energy density of a lipo. A 1500mAH single cell from a lipo is probably roughly equivelent to 2 AAs.
Problem is of course, power density. That ESR severely limits the amps.
My guess for the best configuration will be 10S3P
I have been working on engineering a 3s battery to get a fpv wing to fly for 45 min !
Now you need to make a drone that will fly with solar panels only
Great video as per
6:27 "It just died, the video cut out"
So he has an extra pair of eyes on his forehead?
Can a Drone fly with AA batteries?
"Me clicking on the video knowing they figured out how to do it"
This would work quite well with a fixed-wing plane. Especially a big lightly built one.
Last exterior segment really needed another color grade pass, it's all over the place. Denoise, Renoise!
Solid episode too. 😄
If you try this again try D cell. Still same tech but the D cells were intended for motor run stuff. (or at least the best this tech could do)
Camera guy having too much fun with the zoom and quick pans xD
I did Fly a 7" 6s Drohne on 2s. It works just fine, But has a little to less Power. But that was expected.
I think i can Fly whithout any Problems whith 7,2 v (6s nimh) car packs.
Also i tryed lifepo4 Batterys and this works as well.
Also li-ion packs are very Good.
I also did a test whith a NiCd pack from a Drill.
Also packs for our lawntrimmer work fine.
The heavyest Batterie pack was a lead-gel/ lead acid 12v 3A one. It was flyable, But had a very big voltage sag(down To 9v)
I also used my old and very Bad whoop packs to Made a bigger pack.
Also i tested supercapacitors,
cellphone Batteries(removed Protektion circuit) and a intro Motor whith a Generator. (this was the only fail, Not enough Power from the Generator)
Use rechargeable Nickel metal hydride cells as they have lower internal resistance and the Loop brand rechargeable AAs can handle 10 amps
Guys , please, SAFETY... even being almost impossible to just fly away or burst into psico mode, testing live motors with props indoors just contradicts PROPS OFF master voice!
Realistically, there was no way the AA pack would have enough power to do anything dangerous. Calculated risk, professional pilots, etc.
The end 😂
Cool! What about a copter with an internal combustion engine?)))
Joshua always throwing drones lol
What’s most likely going to happen is that the excessive heat from forcing current draw from AA batteries will destroy the anode and cathode, burn up the dry electrolyte before the battery will drain.
You guys should really of done the more Scientific approach so you can determine how many AA batteries you would need to actually fly the quadcopter and see if you can pull it off.
I would recommend using 6S+ motors because with higher voltage, it’ll use less current draw which is where the AA batteries suffer the most.
Scientific research? Guy, relax. It was just a little video idea to see if it would work. I doubt they actually care about spending the time to research the shit to make it work
How about give it another try with a 1 cell drone, oversized props and 3 AA batteries (4.5v). Can it take of with that weight :P
Great video as always!!
I'm so confused... is this a "flashback" video? what happened to all the gray hair and beards?
Yeah it was a flashback video back when they tried to use aa batteries and to now where they found a guy to help them
Yes... You need power... But doing the same power with lower current (aka higher series cell count) will works better for high internal resistance cells like aa
Lol.. Jeff face at the end
someone thinks : that will catch on fire. Why are u doing this
rotor riot : thats why
I wanna see coin batteries next time!
Long time in the making
Could someone help me out, at the end when they were flying the 6” the motors were making a rough noise at a certain amount of throttle, my quad started to do the same thing with one of the motors, I don’t have a clue why. There’s no physical damage and the motors are all new.
this is a desync issue. Either you need new/more capacitors or a new esc
Bardwell is always throwing shit hahaha!
No.1 rule: never arm a 5 inch quad with props on INDOORS 😂
Instead of 1.5V alkaline batteries you should use A23 12v Alkaline batteries. With 12volts and 23 amps and being half the size of een AA battery I bet it would work.
Just watching this video. FYI Non rechargeable batteries can be recharged but at a VERY VERY low power. They won't last and can only be charged a few times before completely dying. Obviously do this at your own risk.
And how many lemons to power a drone ?
i was tchinking abaut that today XD
did Jeff forget his name in the intro??? LOL
I thought liftoff opened at the beginning because of that track
That guy in the blue shirt was going omg grrrrr grrrr all the time. I was worried that he may poop in his pants out of over exaggerating.
Should be using like a rekon 5. Analog.. lower amp draw and we'd be able to see voltage and amp draw
Okay, yeah, but it is pretty obvious that NiMH which has a rate capacity of greater than 1C will smoke an alkaline which maxes out at like 0.3C.
Cool project though.
try 18650's, they're used in vapes, some vapes use 200 Watts or even more. And im pretty sure you can onder them already spot welded
"About 5v"
"thats it??"
Well, for the same form factor, you could get two 9v block batteries, and have more than the 15v on your lithium polymer pack. but hey, who am I?
Yeah boi!
Ultralight drone on single 18650 challenge!
Use rechargable NIMH AA batteries and it will work even better
i'd like to see this done with some 18650 batteries
I'm only a minute in and am guessing you did manage to get it to hover at least.
Whatever the material & quantities of they make Duracell batteries with has got to be a closely guarded secret, I found a set of 4 Duracell AA's in an old RC car and after 30 years (or longer) they still read 1.46v, no leaking, can still be used.
That's surprising they didn't leak and actually still had good voltage. I don't buy duracell anymore because they always seem to leak on me so I buy energizer if I buy name brand.
@@smooth_ops2942 Yeah they must've changed their recipe in the past decade or two, Duracells made in that time do now leak.
When rechargeable AA's turned up I used them as much as possible because the cost saving over continually buying alkalines was massive. Now I rarely need AAAs & AAs, lithium batteries are reigning supreme, although I wish more devices had user replaceable lithium batteries.
@@licensetodrive9930 Well what I've heard through the years is that only a few company's actually produce and make all the batteries and then relabel them to whatever company wants to buy them...lead acid car batteries are definitely that way cause I use to sell them. I've also seen tests on the news and youtube to which they last the same amount of time and often perform better than the name brands. You can buy a pack of 30 AA's at Harbor freight or Northern Tool for like $4 to $6 which is mind blowing cause name brands would be $17 to $23 for the same quantity.