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Unread 07-03-2012, 20:59
Cal578 Cal578 is offline
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Re: Battery required by rule

To answer question 3, AndyMark is an obvious source.
http://www.andymark.com/product-p/am-0844.htm
I haven't shopped around to see if there's a better deal, but $89 for two doesn't seem too bad.

My opinion on question 4: The GDC wants to allow enough energy that we can do interesting and educational things with our robot, but not so much that it becomes unsafe. Allowing only one battery (or one of two nearly identical batteries) makes it much easier to accomplish that goal.
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Unread 07-03-2012, 21:11
Jim Wilks Jim Wilks is online now
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Re: Battery required by rule

Quote:
Originally Posted by Cal578 View Post
To answer question 3, AndyMark is an obvious source.
http://www.andymark.com/product-p/am-0844.htm
I haven't shopped around to see if there's a better deal, but $89 for two doesn't seem too bad.
But watch the shipping cost -- sometimes more than the batteries.
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Unread 07-03-2012, 21:18
Cal578 Cal578 is offline
Passionate FIRST-er, CD donor
AKA: Gerry
FRC #0578 (Red Raider Robotics)
Team Role: Mentor
 
Join Date: Jan 2012
Rookie Year: 2008
Location: Rochester, NY
Posts: 255
Cal578 has a brilliant futureCal578 has a brilliant futureCal578 has a brilliant futureCal578 has a brilliant futureCal578 has a brilliant futureCal578 has a brilliant futureCal578 has a brilliant futureCal578 has a brilliant futureCal578 has a brilliant futureCal578 has a brilliant futureCal578 has a brilliant future
Re: Battery required by rule

Quote:
Originally Posted by jgw View Post
But watch the shipping cost -- sometimes more than the batteries.
Good point. Regular shipping is $19.10 (for me, in New York, I just checked). But overnight is $167 - ouch!

They are heavy (13.8 pounds each), so be sure to check shipping before you buy from anyone online.
__________________
Cal
R3: Red Raider Robotics (FRC Team 578)
Fairport, NY, USA
www.FairportRobotics.org
2016 Finger Lakes Regional: Semifinalist on Alliance 7 (1128, 2010, 578)
2016 NYC Regional: Finalist on Alliance 3 (3419, 578, 3017), 4th seed team, Team Spirit Award
2015 Finger Lakes Regional: 8-3-0 in qualification, 7th seed, Quarterfinalist
2014 NY Tech Valley Regional: 8-4-0 in qualification, 13th seed, Semifinalist
2013 Finger Lakes Regional: 4-5-0 in qualification, 26th seed, Alliance 6, 1-2 in tournament
2012 Buckeye Regional: Gracious Professionalism Award, 7-3-0, 14th seed
2011 Finger Lakes Regional: Engineering Inspiration Award

Last edited by Cal578 : 07-03-2012 at 21:20. Reason: I wasn't done yet.
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