<div dir="ltr"><img width="0" height="0" class="mailtrack-img" alt="" style="display:flex" src="https://mailtrack.io/trace/mail/c736bca0487b1e538a21380742df4f178e2f5841.png?u=90994">Greetings, all,<br><br> In the latest iteration of my seeking out complex solutions to simple problems, I have begun looking for a way to track rechargeable batteries over their lifecycle, from my AAA NiMH cells to SLA batteries for my UPS devices to my laptop batteries, etc. I want to track usage and testing history generally, but not necessarily down to the granularity of the number of use/charge cycles for each AA battery. Ideally, it would be a database with web and Android front-ends. Before I start reinventing the wheel (or inventing it from scratch, in the case of my first Android app), is anyone aware of such a creature, preferably open-source?<div><br></div><div>Thanks!</div><div><br></div><div>Jeffrey Brown<br><br><div style="display:inline">
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