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Beetle Batteries


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prong
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Joined: 19 Jun 2004
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Beetle Batteries

for us NSW chumps building beetles atm

Jaycar has some cheap NIMH AA and AAA batteries

the solder tag variety

AAA 800mah $1.65 each (rrp $3.70)
AA 1200mah $1.35 each (rrp $3.25)

there are a few other size mah batteries but these caught my eye most, cheap beetle weight batts!


Last edited by prong on Fri Nov 25, 2005 3:32 am; edited 1 time in total

Post Fri Nov 25, 2005 12:55 am 
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Giant Robo
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Yeah, I know, whats the point? who cares anyway? I`m feeling a little depressed,,,,

Post Fri Nov 25, 2005 1:03 am 
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prong
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the point is cheap batteries!

you need to rebuild El Bravo!

Post Fri Nov 25, 2005 1:05 am 
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Bort
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Yes robots cures all. Bad day at work, build some robot. Very soothing exercise indeed.

Lindsay those batteries do look good. But only 1.2ah? That'll mean recharging after matches. or buying spares. Then you may as well as use alkalines

Post Fri Nov 25, 2005 1:26 am 
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prong
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its only for running beetles Bort, our featherweight drill batts are only 1.2ah

plenty of power for beetles!


Last edited by prong on Fri Nov 25, 2005 3:33 am; edited 1 time in total

Post Fri Nov 25, 2005 1:33 am 
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Glen
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1.2ah is a fair bit for a beetle. my one with the cybot drives and a drill motor on the hammer lasted for hours and that was .7ah
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Post Fri Nov 25, 2005 1:35 am 
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Bort
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ok stop twisting my arm, ill buy some Smile

Post Fri Nov 25, 2005 1:39 am 
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Giant Robo
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Beetles = Duracells

Post Fri Nov 25, 2005 2:08 am 
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Giant Robo
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How many amp/hrs in a Duracell? they do kick arse of a rechargable,
Litho poly excluded.

Post Fri Nov 25, 2005 2:12 am 
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prong
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I was under the impression decent alkaline batteries are about the same mah rating as decent NIMH, so around 2ah to about 2.5 ah?

the main thing is the NIMH batts will give much higher peak amperage and more power overall in high drain aplications.

Post Fri Nov 25, 2005 3:35 am 
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Glen
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duracell = 1AH
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Post Fri Nov 25, 2005 1:04 pm 
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dyrodium
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Yeah, i read up also somewhere their no good when underload and become very pathetic! My 700mah 12v pack will need recharging after each match, but hey, it takes hardly any time to fast charge them, they deliver plenty of power and are cheap as chips! Smile
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Post Fri Nov 25, 2005 3:20 pm 
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Valen
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i'd rather charge than buy a new set each time
also in terms of performance under load
Ni-CD
NIMH
SLA
alkaline
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Post Thu Dec 01, 2005 7:05 pm 
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