ESP8266 Community Forum

What are your favourite Rechargeable battery solution for your MCU Projects?

My proposal it's based on a 3.7V Li-ion Cell and a charger/monitor circuit to ensure proper usage for the Li-ion Cell.


See more details : http://www.esp8266-projects.com/2015/03/mailbag-arrival-new-battery-solution.html

im using my old bloated lipos from my quad. from full charge cell down to 3.7v.

villTech wrote:im using my old bloated lipos from my quad. from full charge cell down to 3.7v.

Pictures, pictures?

I have here also a few batteries from an old laptop that I want to use on my portable projects. I'm just waiting for some battery holders, since those like you have on the pictures don't work with these batteries (these don't have that "nipple" on the positive pole).