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Re: [PSUBS-MAILIST] Gasses from batteries



It does pay to shop around.  I spent $140 each for my three 950 amp deep cycle propulsion-type OPTIMA's.  The nearest comparable Gel Cell (thanks for pointing out the difference, Ken) was about $125; and a heavy duty lead-acid car battery from SEARS (apples and oranges, but for the sake of comparison) was about $90 when not on sale. 
 
AGM is an interesting technology.  Lots of info on the OPTIMA website.   
 
Pat