>This is a question for Bob Nuckolls. Are the Panasonic sealed lead acid
>batteries that are for sale in the Digi Key catalogue suitable for aircraft
>use, and are these RG batteries?
Yes and yes. For engine cranking you need to pick a product that will
allow you to draw hundreds of amps from the battery . . . fast-on tabs
are just too small. There are gobs of places to buy batteries perfectly
suited to light aircraft. Here are just a few:
Powersonic: PS-12180
http://www.power-sonic.com/12180.html
Hawker: Check out the first 6 batteries on this page . . .
http://www.hepi.com/products/genesis/genprod.htm
Panasonic: particularly the LCRD1271P
http://www.panasonic.com/industrial_oem/battery/battery_oem/images/pdf/lc-rd
1217p.pdf
http://www.panasonic.com/industrial_oem/battery/battery_oem/chem/seal/seal.htm
Yuasa-Exide: Check out the NP18-12B at this site . . .
http://www.yuasa-exide.com/np-prod.html
Handle these like any other lead-acid battery. Bus volts no
less than 13.8 - 14.2 is about ideal - no more than 14.6
Bob . . .
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( The only time you don't fail is the last )
( time you try something, and it works. )
( One fails forward toward success. )
( C.F. Kettering )
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http://www.aeroelectric.com
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