waraton

[ATTACH]48662._xfImport[/ATTACH] Our Aircraft club has 4 of these 100ah batteries being charged by solar and running through the inverter in the photo. The batteries no longer hold enough charge to run the fridge overnight. I have three questions. 1. What is the most cost effective way to replace our batteries, 4 more 100ah batteries or one or two bigger batteries. 2. Are all brands simmilar if they have the same specifications or is there any recommendations from recent experience. There are significant price differences looking on ebay for batteries that appear to do the same thing. 3. Does anyone have some of these in reasonable condition that are surplus to requirements that we could pay the freight on to Broken Hill. Thanks in advance on behalf of the Silver City Recreational Aircraft Club Inc. [ATTACH]48661._xfImport[/ATTACH]

[ATTACH]48596._xfImport[/ATTACH] Not bad advice on a building in Port Adelaide SA. Almost as good as some advice I heard in a hanger this week - "always fly in the middle of the air".