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Hows about pushing the volts a bit?
http://cgi.ebay.co.uk/8-4v-NiMH-3700mAh-Rechargeable-Battery-Vapextech_W0QQitemZ320121890804QQihZ011QQcategoryZ 2565QQtcZphotoQQcmdZViewItemhttp://cgi.ebay.co.uk/8-4v-NiMH-3700...tech_W0QQitemZ 320121890804QQihZ011QQcategoryZ2565QQtcZphotoQQcmd ZViewItem
i was planning on having 2 7,2volt packs, or would one bigger voltage pack be best?
more volts = faster speed
If you double the voltage you double the r.p.m. , double the amps and quadruple the power ( watts )
The downside as can be seen from above....it pulls more amps and puts the motor under extra strain.
BTW ...I was suggesting 2 off 8.4 volt packs ...giving you 16.8 volts.
Itll be a little quicker than running on 14.4volts.
o right i see, yeh think ill consider it
cheers
wont that fry the drill and ur speed controllers aint volted to thast are they?
Electronize will happily handle 24v and the drills should be able to take an extra 4 to 5 volts. I would only get worried if you pumped up the voltage to 24v. This would get a bit risky with drill motors.
do they make 16.8 volt packs?
whats better Nicad or Nimh?
cheers alex
ive onl experienced nicad, i think for 16.8 you would have to have to use 2x 8.4 v packs which i dontt know if they do, or build them your self. personally id get x2 7.4v packs off ebay
i think for 16.8 you would have to have to use 2x 8.4 v packs which i dontt know if they do
Jeez Ant......read the thread.
My posts @ 5.44pm & 5.56pm
(Message edited by woody on June 02, 2007)