Open source Lithium battery charger modules

2013.02.02-li-ion-charger

mic @ wemakethings.net writes:

For a long time I wanted to enter the 21st century by stopping using NiCad or NiMH batteries and upgrading to Lithium accumulators as they provide more power per volume and are cool in general. Constant flow of obsolete cell phones provides a nice source of reasonably high-performance batteries for free – I felt compelled to tap into this resource for my battery operated projects.

Open source Lithium battery charger modules – [Link]

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