andrew2022
New Member
how do you work out how long a 12v battery will last from the AH? e.g how long would a 70AH 12v battery last under a 5A load?
thanx
thanx
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andrew2022 said:how do you work out how long a 12v battery will last from the AH? e.g how long would a 70AH 12v battery last under a 5A load?
Johnson777717 said:Mr. Goodwin,
Speaking of batteries, I want to thank you for your "AA" battery test results which are posted on your website. That is pretty interesting and useful information.
I bought an analogue to digital converter that plugged into a PC parallel port, then wrote some DOS software using Turbo Pascal - the battery tests were really just playing with it
One of these days I'll probably run some more tests, in particular I'd like to try the new Duracell Plus batteries and see if they really are better.
Johnson777717 said:Pascal? Wow, I haven't written in Pascal since I was in my first year of high school (Which wasn't all too long ago, but I suppose it is relative). I probably wouldn't know where to begin with creating a pascal program any more. I'm going to go see if they have an open source program for turbo pascal. I'd like to get back into the old stuff.
Johnson777717 said:Good stuff IRQ, thank you!
Mr. Goodwin, I found the Borland website which offers free downloads of their "antique" software. Good stuff. Thanks for the information!