Re: KR> Two Battery System

2017-09-27 Thread brian.kraut--- via KRnet
ginal Message Subject: Re: KR> Two Battery System From: Tony King via KRnet Date: Tue, September 26, 2017 5:53 pm To: KRnet Cc: Tony King Hi Owen, Most of the stuff you'll find around will be for lead acid batteries. Not all LiFePO4 batteries are drop in replacements for lead acid

Re: KR> Two Battery System

2017-09-26 Thread Jeff Scott via KRnet
arthX to provide twice the cold cranking amps as my previous battery in a much more compact package that weighs 4#, instead of the 14# battery I removed. -Jeff Scott Los Alamos, NM   Cc: svd Subject: KR> Two Battery System My son’s plane has a compufire dual

Re: KR> Two Battery System

2017-09-26 Thread Tony King via KRnet
Hi Owen, Most of the stuff you'll find around will be for lead acid batteries. Not all LiFePO4 batteries are drop in replacements for lead acid, even though most are marketed that way. Make sure the LiFePO4 batteries you choose have the inbuilt smarts to tolerate whatever alternator/regulator com

Re: KR> Two Battery System

2017-09-26 Thread Mark Langford via KRnet
Owen wrote: > Can someone point us to a few good circuit diagrams for aircraft electrical system involving backup power (two batteries)? http://www.n56ml.com/electrical/index.html is how I did mine. http://www.n56ml.com/fuel/index.html is the fuel system, which the electrical system also pow

KR> Two Battery System

2017-09-26 Thread svd via KRnet
My son’s plane has a compufire dual ignition system (though I’m still thinking of a distributor less system). I’m planning to have two small-ish LiFePO4 batteries. Can someone point us to a few good circuit diagrams for aircraft electrical system involving backup power (two batteries)? Shoul