The history and technology in batteries. This video was generously sponsored by www.adafruit.com Thanks to www.cdef.com.br for translating to Portuguese.
Purchase: hilaroad.com Creating a battery from a lemon is a common project in many science text books. Successfully creating one of these devices is not...
This video applies to every lithium-ion battery-powered gadget out there. Have you ever "calibrated" a lithium ion battery? Old battery tech was nickel based: ni-mh...
