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Replying to @dcelectr, @fast_code_r_us and @adafruit

like, I have an on/off switch on my LCD Wing tester (Feather M0 Basic with a 400 mAh battery); since July I haven’t charged it, and it’s always been ready to go. Back of napkin math suggests 7 or 8 months with enable pulled low; feels like a decent tradeoff for keeping it simple.

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