Can I charge my bluetooth speaker with 12v adapter, if it says on him 12.5v? Will it damage it or will it just charge slower?
1 Answer
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I see no issue.
Your 12V adapter will not output exactly 12V anyway. Half a volt in this case is no big deal. Just make sure that:
- the polarity of the adapter is the same as the device
- the adapter is able to deliver (roughly) the current required by the device (the original adapter is rated 2.5A)