Doctorbass
100 GW
look interesting and promissing for ebikes!
[youtube]NlJZL3ZrIwo[/youtube]
Doc
[youtube]NlJZL3ZrIwo[/youtube]
Doc
wineboyrider said:The tool lines look impressive too. How many wh's and prices?
Blueshift said:Might be a stupid question but is it 6ah @ 60v or 20v?
Can't you use one of those power regulators that lets you mess with the voltage. By lowering the voltage you get more amps? Or does that not increase the AH?
You just lose energy by inefficiency of conversion to heat. Probably anywhere from 20-50% or more of it, depending on how badly designed the converter is and whether you're using it in whatever it's most efficient zone is.Blueshift said:Can't you use one of those power regulators that lets you mess with the voltage. By lowering the voltage you get more amps? Or does that not increase the AH?
Bison_69 said:Hi DoctorBass,
Have you seen those new power tools from Canadian Tire lately... they works on 80V...
http://www.canadiantire.ca/en/pdp/g...s-cordless-lawn-mower-21-in-0601702p.html#srp
http://www.greenworkstools.ca/
I dunno about the price, but 144wh would get even my heavy SB Cruiser trike thru my whole work commute there and back (a bit less than 5 miles), even if there is some wind, with between 40-45Wh/mile most of the time.skeetab5780 said:144wh that's not enough to do anything with on a bike, especially at that price.
liveforphysics said:Funny they bothered to have the added complexity. It's precisely the same power available in a brush less power tool you get to design yourself at 5s or 15s. 5s is just a more simple low cost BMS in trade for a few cents of thicker wiring for a few inches.