Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger - BQ24074 You've got batteries, we've got coulombs by lady ada published September 16, 2020, last edited February 04, 2026 posted in Adafruit Products Breakout Boards/ Batteries/Power Save New Favorite × Please sign in to include this guide in your list of favorites. You will be redirected back to this guide once you sign in, and can then save this guide as one of your favorites. Link Note Download Overview Pinouts Design Notes FAQ Solar Panel Preparation Downloads Single page Feedback? Corrections? Text View Groups Post-Apocalyptic Survival Guide Guide Products view all Primary Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger $14.95 Add to Cart View product details 90 Beginner Product guide 🌞 5 Downloads Files BQ24074 Datasheet EagleCAD files on GitHub Fritzing object in the Adafruit Fritzing Library Schematic Fab Print Page last edited March 08, 2024 Text editor powered by tinymce. Solar Panel Preparation