Repair Your Vehicle Battery Charger: UPDATE: Originally I published this tutorial for repairing my Bosch C3 vehicle battery charger, but 2 days after publishing this instructable, a friend of mine called me that he got the very same problem with another type of charger, and I fixed it …
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How to Charge Your Lithium Battery! : 5 Steps (with Pictures) - Instructables
Charge Your Car Battery With Laptop Charger! : 4 Steps - Instructables
Lost Your Charger? How to Charge Any Battery Survival-Style : 5 Steps (with Pictures) - Instructables