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Anyone heard of these? SCiB Li-Ions? 5 min charge, 5000+ cycle life?
http://www.engadget.com/2007/12/11/t...harge-10-year/
"3. Boosting charge efficiency It can guarantee high safety and because heavy-current charge (50A) it is possible, the SCiB cell, both standard module, it can complete the charge of 90% or more of battery capacity in 5 minutes. " All i have to say is... FIFTY AMP CHARGE HOLY MOTHER OF GEE OH DEE! oh, and they are 2.4v cells. A 3cell pack = 7.2v. How perfect! http://www.youtube.com/watch?v=3ijaeg3cg7M |
Oops
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Originally Posted by _pilot_
(Post 4169611)
They are to big, one 2.4V battery measures 62x95x13. As you said you'd need 3 of them to make 7.2v, 186x285x39 is way to big to fit any RC car.
Afterall the reason Lipo came into play was it closely matched a SubC 6cell pack in size. I dont know how you worked out your size of a 7.2v pack, But if they were assembled on top of each other then the final pack size would be 62 x 95 x 39 The cells are not expanding in every direction.. ;) |
Oops, thats what I call an early morning brain fart:lol::lol:
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I wonder what the specs are for capacity and discharge rate? A 2.4 V cell could be useful for 1/12 applications since two would get you to the 4.8V 4 cell NiMH equivalent.
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Originally Posted by CarbonJoe
(Post 4170024)
I wonder what the specs are for capacity and discharge rate? A 2.4 V cell could be useful for 1/12 applications since two would get you to the 4.8V 4 cell NiMH.
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yeah, hopefully the second run will come sooner than later.
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LOL :lol:, I think track owner would have nice electric bill when everyone start recharging their batteries at 50A ?
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BTW, here are some battery photos :
It's made by Toshiba !!! http://www.toshiba.co.jp/about/press...at/img1106.jpg http://www.toshiba.co.jp/about/press...at/img1107.jpg http://www.toshiba.co.jp/about/press...at/img1108.jpg http://www.toshiba.co.jp/about/press...at/img1105.gif |
Nice! 4200 mAh. Hopefully this will work out better for Toshiba than that HD-DVD debacle.
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Originally Posted by asw7576
(Post 4170162)
LOL :lol:, I think track owner would have nice electric bill when everyone start recharging their batteries at 50A ?
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Originally Posted by Turbo Joe
(Post 4170477)
50 amps for 5 minutes is the same as 5 amps for 50 minutes...you just get done quicker. :)
explain that one to the wife. |
Originally Posted by Mason
(Post 4170721)
explain that one to the wife.
and :lol: |
A123 cells can be charged in under 15 minutes & they are rated at 6.6 volts nominal(7.2 volts peak) w/ a 30c discharge rating. They come as 2300mah csize slightly longer cells & 1100mah aa size longer cells. I easily get 6 minutes of run time out of them & tons of performance w/ a mamba 7700 & a 2s 1p pack.
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Originally Posted by party_wagon
(Post 4170781)
A123 cells can be charged in under 15 minutes & they are rated at 6.6 volts nominal(7.2 volts peak) w/ a 30c discharge rating. They come as 2300mah csize slightly longer cells & 1100mah aa size longer cells. I easily get 6 minutes of run time out of them & tons of performance w/ a mamba 7700 & a 2s 1p pack.
Im sure alot of us already knew that. Especially me as i know a guy who uses these cells. Stay on topic, SCiB please :) |
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