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-   -   Lipo Shoot-out? (https://www.rc-monster.com/forum/showthread.php?t=21852)

hootie7159 06.25.2009 04:01 AM

Lipo Shoot-out?
 
http://www.bigsquidrc.com/the-cub-re...ur-week-in-rc/

bottom 3 paragraphs...finally...someone putting different lipos brands to the test under one roof....anyone know if Mike submitted his? He should...:yes: and it should be interesting if maxamps submits their lipos:no:

BrianG 06.25.2009 10:38 AM

I wonder what they will use for a test bed?

Bondonutz 06.25.2009 10:44 AM

Now that will make some great informative reading ! Finially somebodys stepping up to take on this challange for a in-depth fair test and the Lipo Co's are on board too.
Wonder if HobbyCity will participate ?
Hope it will be 4s & 5s tests and not just everybodys 2s Lipo's ?

kulangflow 06.25.2009 10:52 AM

I can't help but be pessimistic about this. I have a feeling that MaxAmp$ will $win$ the competition, but not becau$e they're lipo$ outperform the other$.

As I'm looking at that page, there is a huge MaxAmps advertisement on the side. I'd like to hope that BigSquid will do their best to be impartial, but that has to be hard when money is coming in from one of the participants.

The shootout needs to be done by a company with no affiliation with any of the vendors.

If MA somehow loses, I will have a newfound respect for BigSquid.

lincpimp 06.25.2009 11:00 AM

I am sure Maxamps will provide their lates 40,000mah 2s80p pack to compare to everyone elses 5000mah pack. Then all they will focus on is the 15hr runtime, and not the weight/size. I have seen way too many comparison testes that do not pit equally rated products together. Plus how are going to test the packs? To destruction? And 1 or 2 cycles is not really very useful, I want to see graphs that can be overlayed from the the 1st cycle to 100+ cycles. I hope the squid can produce... I really do.

BrianG 06.25.2009 11:19 AM

Bah, all this focus on battery tech. All we need to do is make a device that will efficiently transmit power to the vehicle wirelessly. No need for heavy batteries, and can run as long as you want. Think outside the box people! :smile:

zeropointbug 06.25.2009 12:25 PM

Well, technically you can.... I've done it myself. :yes:

hootie7159 06.25.2009 03:07 PM

Like somehow turn the lexan car bodies into one big bash proof solar panel???? Lol

FastXR 06.25.2009 03:19 PM

Really long extension cord?

BrianG 06.25.2009 03:31 PM

I know: Coils embedded into the track surface. Orient them so the flux field faces up and the vehicle also has a coil and it induces power into the vehicle. Would have to be high frequency for distance, and narrow focus, and inductor size...

hootie7159 06.25.2009 03:35 PM

Wouldn't that be like slot car technology on steroids???

FastXR 06.25.2009 03:38 PM

What about an electrified grid over top, like street cars or bumper cars? Im not volunteering to marshall though!

BrianG 06.25.2009 03:44 PM

I can see it now: Races canceled due to vehicle jumping too high and mashing the grid. :smile:

BrushlessReady 06.25.2009 03:46 PM

it is called the tesla coil
http://en.wikipedia.org/wiki/Tesla_coil

zeropointbug 06.25.2009 05:51 PM

Right on the money BrushlessReady...

I used two identical Tesla coils, one powered transmitter, and one receiver.... placed ~25 feet apart, I lit up a 100watt bulb to about 60watt brightness.

This was the crudest setup you can get as well! Imagine what could be done with millions, billions of funding. Tesla had a dream...

hootie7159 06.25.2009 07:55 PM

So that's what a tesla tower in field runners is supposed to be ... I see the light....why about a 2-12s 100c 10,000mah lipo that wieghs 5grams and is 5mmx5mmx5mm and can be fully charged in 10seconds

Overdriven 06.26.2009 10:51 AM

You can eliminate batteries by using a microwave transmitter and the recievers on the car to convert the waves to power. It's been done with rc airplanes already. I don't know how much juice you need, but being "cooked" doesn't sound like fun.

PedeBasher 06.26.2009 12:39 PM

Quote:

Originally Posted by kulangflow (Post 298928)
I can't help but be pessimistic about this. I have a feeling that MaxAmp$ will $win$ the competition, but not becau$e they're lipo$ outperform the other$.

As I'm looking at that page, there is a huge MaxAmps advertisement on the side. I'd like to hope that BigSquid will do their best to be impartial, but that has to be hard when money is coming in from one of the participants.

The shootout needs to be done by a company with no affiliation with any of the vendors.

If MA somehow loses, I will have a newfound respect for BigSquid.

Theres no way MA will win... This is a straight no holds barred test. There are tons of people working on this aswell (me possibly being one of them if anymore companies enter in). I am really excited to see who wins and the test results but dont expect to see MaxDumps anywhere on the podium.

Bondonutz 06.26.2009 05:01 PM

Quote:

Originally Posted by PedeBasher (Post 299281)
Theres no way MA will win... This is a straight no holds barred test. There are tons of people working on this aswell (me possibly being one of them if anymore companies enter in). I am really excited to see who wins and the test results but dont expect to see MaxDumps anywhere on the podium.

I have to give some credit where it's due;
M.A. will be in the running because their packs aren't exactly junk, just way over priced and rated.

PedeBasher 06.26.2009 05:22 PM

Yeah but MA isnt one of the best brands that have been entered. Performance wise there are many better in the running for the shoot out.

Frozen72 06.26.2009 05:33 PM

They will be #1 no matter what you say!!!








































































In the "Worst Value" category.


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