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Battery Rejuivnator for Lithium Batteries - These batteries are Not Rechargable.
But you can get Considerable Extra Life in this way....(electronic schematic added
12/08)
Charge Li Ion Batteries from AC Line Voltage - 03/02/98 EDN-Design
Ideas Converts energy from120 Volt AC to a regulated voltage or
Current as necessary to charge two Li ion Cells in series.…File
contains many circuits, please scroll to find this one.... [Design
Idea by Matt Schindler, Maxim Integrated Products, Sunnyvale, CA]
Li ion Boost Circuit uses No inductors - 09/12/97 EDN-Design
Ideas Circuit to maintain regulated3.3V supply for portable
applications....[Design Idea added 10/06] EDN migrating links. This
link is not verified. Google the "title" EDN for new link.
Li-Ion Charger - Lithium Ion batteries pack a lot of power by weight compared to
other types. There are 2 things that need to be handled differently than nicad on NiMH….
[Luhan Monat - Mesa Arizona]
Lithium Ion Battery Charging using Bipolar Transistors - Zetec Semiconductors
Applications NotesThis application note explores the different types of charge techniques
and associated discrete pass elements, highlighting the dominant discrete parameters and
selection criteria for each charging technique. (app note added 2/06)
