Here’s a cool apple hack on how to replace the cells in your Apple Powerbook G3 if your batteries keep running out of time.
I decided to get new replacement cells from Battery Space instead of surplus cells at a slightly better price elsewhere. There are nine 18650 Li Ion cells in each battery, so I ordered 18 of them at a cost of about $100 with solder tabs. When they arrived, ...
Posts Tagged ‘li ion’
Here’s a good idea for portable solar power cells.
The Metal briefcase consist of two main parts: The top cover integrates solar panel, while the base includes Li-ion batteries and chargers.
The briefcase will make its way to North America in the third quarter of this year (late summer). The price of the briefcase, which will provide juice for up to 75 watts is $1499.
via bornrich ...























































