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Will a charger adaptor of 9 volts 2.2 amps output harm a netbook that came with an adaptor of 9 volts 1.5 amp output?
Wiki User
∙ 14y ago
It might. You need to contact the manufacturer of the netbook and see what adapters are certified for it.
On the surface, it might seem that the adapter of 2.2 amps output could easily run a load of 1.5 amps. That is quite true, but the bigger question is "does the larger adapter correctly handle the charge/discharge characteristic of the battery. It is possible to damage the battery by overcharging it, so this is not a trivial question.
That said, if the electronics that handle the charge control circuit is inside the netbook, it seems reasonable that the larger adapter would be OK.
Bottom line, however, remains - you should contact the manufacturer.
Wiki User
∙ 14y ago
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