# Lithium Battery Power for Wemos D1 Mini

A quick guide to powering a Wemos D1 Mini with lithium-ion batteries. The setup enables long battery life in deep sleep modes. Safety warnings include avoiding bad cells and unattended charging.

https://www.hal9k.dk/quick-and-dirty-lithium-battery-powered-wemos-d1-mini/

#lithium #battery #wemos #esp8266

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Canonical URL: https://qwibbit.com/q11581

Created: 2026-10-19T07:09:17.568786+00:00

Last edited: 2026-10-19T07:09:17.568786+00:00

Board: 3

Origin: Syndicated

Original source: https://www.hal9k.dk/quick-and-dirty-lithium-battery-powered-wemos-d1-mini/