Universal Battery Level Indicator for Clear Battery Monitoring

Keep battery status visible at a glance and avoid unexpected power loss during important work.

With clear LED feedback, you can check charge levels fast and stay focused on the task in front of you.

Reliable battery monitoring for smoother projects

✅ Spot low battery levels early and avoid sudden shutdowns

✅ Check charge status quickly so you stay on track

✅ Adjust voltage thresholds for better control over your setup

✅ Save your settings automatically, so you do not keep reconfiguring

✅ Use it across 3–14S multi-cell lithium packs for more flexibility

✅ Get near-instant feedback on the 2–8S version with 500ms LED refresh

✅ Work with less power draw, including less than 10mA on the 2–8S version

This indicator keeps vital battery information easy to read in DIY electronics, RC builds, and custom power systems. Instead of guessing when power is running low, you get a clear view of what is happening in real time.

The 3–14S version reads DC 7–55V and uses a slim LED readout that fits into tight spaces. The 2–8S version works from 5–30V and gives frequent updates, which suits setups that need quick visual checks.

Clear battery readings keep your power system easier to manage.

Fast checks save time during setup and testing.

Settings stay useful when your build changes.

Tight installs stay neat without adding bulk.

Simple wiring makes it easier to get started.

Direct readings keep monitoring straightforward.

Low-voltage alerts add useful awareness during use.

The 1–7S thin indicator adds four charge stages and reverse-polarity protection. It also uses an auto-off delay to preserve battery life during quick checks, which makes it practical for everyday monitoring.

You can switch battery type, adjust thresholds, and let the module auto-save your preferences. Just avoid moisture, since it is not made for outdoor weather.

Keep your battery status clear and your projects running with less guesswork.