Is killing batteries three times too much?
I use a set of 6V golf cart batteries from Costco. The pair that is in my rig now is two years old and they only last a couple of nights before the low voltage alarm on my CPAP starts sounding. When t...
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Camp, Forrest, Camp! wrote:Spot on!
In other words, I may have been heading into the field with (95%, then 90%, then 85%, and so on.)
Both!
Can the charger help recover the batteries I have or is this for future reference?
Hydrometer is used to test the specific gravity of batteries. It does not lie, what it says is what is going on with your batteries. See Table 1 at the following link for what SG measurement equals what SOC for batteries: CLICKY. Example: 100% full would equal 1.277 or higher measurement (these readings are at 77F...don't worry about temperature correction for now).
What do I do with the hydrometer? The "12V" site only mentions using it to test. Do I need to add something if they are low or is this just for information purposes?
