DIY How to add a battery charging coil to a Mercury outboard, install a charging coil to an outboard

DIY How to add a battery charging coil to a Mercury outboard, install a charging coil to an outboard

I need my 20 hp motor to charge the starting battery and run the lights. I found a used charging coil on ebay, bought the correct rectifier and show how I installed it all.

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BB says:

Would have been useful to include some video of you actually adding the battery charging coil. You may have even got a like if you did the same for the rectifier.

Justin Wright says:

Where did you buy the coil? I have a 1991 25hp 2 stroke, but cant find the coil for the charging kit. THanks

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