07-26-2004, 05:12 PM
Most class ll transformers don't have the means of restricting the current flow therefore you could overcharge your battery at some point or cause other damage. The battery will generally heat up and could leak or explode if overcharged or charged to rapidly.
As far as the meter goes, the 9volt setting is insufficient for a 12v system. The 15volt setting will only show you that there is some charge but it is trying to detect at the 15v range and doesn't have the capacitance to raise the scale.
You can get smaller digital VOMs from some electronic places that have auto ranging capabilites. Even the auto parts stores have some small meters that could give you a better reading.
Let me know if this answers your question correctly or if you need more specifics.[url "javascript: addTag('cool')"][cool][/url]
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As far as the meter goes, the 9volt setting is insufficient for a 12v system. The 15volt setting will only show you that there is some charge but it is trying to detect at the 15v range and doesn't have the capacitance to raise the scale.
You can get smaller digital VOMs from some electronic places that have auto ranging capabilites. Even the auto parts stores have some small meters that could give you a better reading.
Let me know if this answers your question correctly or if you need more specifics.[url "javascript: addTag('cool')"][cool][/url]
[signature]