AppPage.net

Screenshots

  • Smart Battery Monitor screenshot 1
  • Smart Battery Monitor screenshot 2
  • Smart Battery Monitor screenshot 3
  • Smart Battery Monitor screenshot 4

About Smart Battery Monitor

EJ Smart Battery monitors are easy-to-use devices that visibly and effectively display how long the battery's charge will last. It also calculates how much power the battery has versus how much charge is going out, while providing the approximate amount of time the battery will remain charged. There is a wide range of battery monitors, depending on the specific application. Some of the more identifiable monitors include RV battery monitors, marine battery monitors and car battery monitoring systems. EJ smart battery monitor can be used with Lead Acid, Lithium Iron Phosphate, AGM, Gel Cell and Nickel Metal Hydride batteries with a voltage range of 8V to 120V. It's designed to measure the current state of a battery's function, measuring voltage, current and capacity in real time by Phone, The monitor will show both power consumption as well as power replenishment.

What’s new

Version 1.1.4 · Updated January 9, 2026

fixed some issues

App privacy

The developer, E&Jtechnology, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to Smart Battery Monitor

Looking for apps like Smart Battery Monitor? Here are 6 similar apps on the App Store. The highest rated is FE-Shunt (3.3/5), and all 6 are free to download.

Smart Battery Monitor vs. alternatives
App Rating Price Last updated Compare
Smart Battery Monitor – Free January 9, 2026
BATTERY-MONITOR – Free Jan 21, 2024 Compare
12 Volt Direct Battery Monitor – Free Jan 18, 2026 Compare
DC Battery Monitor 1.0 / 5 (3) Free Dec 20, 2023 Compare
AMPS Battery Monitor – Free Jan 30, 2026 Compare
Smart Battery Connection – Free Feb 24, 2025 Compare
FE-Shunt 3.3 / 5 (8) Free Sep 22, 2026 Compare

Compare Smart Battery Monitor with the top alternatives: ratings, updates, ASO score and keyword gaps →