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Bad Raven:
02 Dec 2019 20:03:50
Only if the battery is fully charged, leak a few volts and it'll be fine.......
Andy7:
02 Dec 2019 17:19:55
If yo fly a Mavic Mini and get over a gramme of mud on it, do you have to register it?  :rofl:
hoverfly:
02 Dec 2019 08:38:56
Not a problem i've had a body mod, I think of Jean Harlow naked on a trampoline  and the new antenna  extends automatically..   :whistling:
Andy7:
29 Nov 2019 17:17:37
That'll play hell with your FPV signal. :rofl:
hoverfly:
29 Nov 2019 17:10:20
Won't get me i'm wearing my tin foil hat... :wack0
Andy7:
29 Nov 2019 14:19:03
Because GOVERNMENT SPY DRONES are watching us! :frantic:
hoverfly:
29 Nov 2019 11:41:22
BBC News this am ..only 50% of people have registered  for the  CAA  scheme.. If people haven't registered  how do they know it's 50%.. :shrug:
ched:
28 Nov 2019 20:16:14
Very very quiet. I am missing chatting :-( Must be the weather....
Gaza07:
25 Nov 2019 08:28:26
Forums very quiet  :shrug:
ched:
18 Oct 2019 11:25:16
Sounds good yama. Would love to see some images. 3d models sound cool too
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3d - Printworx

Printing 3d Forum

The future of batteries?

Started by benchmark, Wednesday,December 26, 2012, 12:19:58

Previous topic - Next topic

DarrellW

Supercapacitors have been around for a while and there have been a few companies promoting their future a a possible source of power for cars but they have not materialised commercially as yet. There has to be a reason for this - I suspect there could be safety issues, Lipos are no where near as volatile as this type of device.
I think..........I think I am........therefore I am.............I think!

secretman

Thé best will be organic batterie look at it take 30 sec to charge exist since 2000

sausageroll

Yeah we use supercapacitors in our motor controllers for the film industry, to keep the chip alive so it can keep a clock running whilst the unit is unplugged. It can keep the system alive for a few days.

Will be interesting to see where they go from here with it though....

When your using a super capacitor like a battery, as in charging it up and then discharging it over a long period, I wonder what differentiates it from a battery... There must be some technical reason why a battery is a battery and a capacitor is a capacitor...

teslahed

Batteries produce current via a chemical reaction whereas capacitors store charge.

I suspect there is a bit more to it than that though.
One circlip short of a quadcopter.
 1 lobe short of an antenna.