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In general, the 20000wh66w charging bank can be charged about 3 times. However, the number of times depends on the devic...
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Key words: Hardware test engineer interviewWhen it comes to interview experience, the key is to articulate your s...
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Generally, there will be \"\" and\" - \"signs next to the contacts of the mobile phone battery, and you only need to con...
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False plating is caused by plating fixture problems or power problems, and the metal (such as nickel on the surface of...
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1. The lithium battery protection board problem causes the lithium battery to not be chargedThere are two simple ways to...
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First, let's see if it's the battery.Battery problems are by far the biggest cause of battery failure to charge.Secondly...
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The data cable interface has poor oxidative corrosion contactThere are 8 pins on each side of the Lightning data cable,...
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rough shape cuttingdrillingDrilling and removing glue, sinking copperObjective: Copper deposition is to deposit a thin l...
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Remove the wireless charger. Remove the non-slip pad. There are screws in it. Remove the screws to remove the internal w...
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may be the following reasons....
