How to replace the fuse DC RD60XX Power Supply

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Use the red and black port to charge the battery , and connect polarity reversely ,
The fuse was burnt ,  now please use the back-up fuse to put this place.




1808 SMD Fuse Fast Acting Ceramic

You can use the back up fuse to put “A” place , if it can work normal , you can use this fuse to replace that burnt fuse (at “B” place)




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