소개
Never store an electronic device for long periods of time with batteries! Over time, alkaline batteries will leak and corrode any metal parts in your toy. The reality of the situation is that most old used toys (e.g. on eBay) that are broken can be fixed by repairing the corroded pieces; many times, this is as simple as repairing or replacing the battery contacts/terminals.
필요한 것
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This is one of the worst possible cases of battery terminal damage.
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The negative terminal was corroded badly, but could be cleaned enough to be usable.
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The positive terminal had already decomposed entirely; there was no metal left, and the wire was just hanging loose.
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The bus strip is clipped into the plastic case; it broke upon removal and needed to be recreated from scratch.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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댓글 2개
What kind of metal would you recommend buying if you do not have any scrap metal available? Would metal studs work?
Ryan Gates - 답글
An excellent way to clean battery contacts that are not too corroded is white vinegar. It will bubble and eat up the blue salt-like residue that is left behind from leaking alkaline batteries. If you cannot remove the battery contacts from the battery compartment and are worried about getting the vinegar inside the device, you can soak a paper towel and press it up against the battery contact repeatedly until it is cleaned.
