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Best way to keep track of lithium battery levels?

3 posts / 0 new
Last post
2025, September 9 - 04:49
#1
kasuo
kasuo picture
2 weeks 14 hours

I’m running a small DIY project with 18650 cells and I don’t want to over-discharge them. Right now I just check with a multimeter every so often, but that’s not really convenient. What’s the simplest way you guys monitor lithium battery levels in real time?

Comments
2025, September 10 - 11:59
#577697
proba
proba picture
15 years 5 months

bms

0

2025, September 9 - 06:45
#577618
lizakl
lizakl picture
17 years 4 months
*****

Hi!

BMS(Battery Management System) circuit need.

0