Dive into the world of DIY battery replacements with our engaging course, tailored for enthusiasts looking to extend the life of their favorite tools and toys.

This course covers three practical projects: replacing the battery of an angle grinder, rejuvenating a flashlight, revamping a toy motorcycle and replacing regular batteries of a toy car with lithium-ion.

You’ll learn to safely disassemble each item, identify and replace worn-out batteries, and reassemble them for optimal performance.

By the end, you’ll not only save money on replacements but also gain invaluable skills in maintaining and upgrading everyday items.

Perfect for DIYers eager to enhance their technical know-how and breathe new life into their gadgets.