How to Connect the Mobile App

September 11,2025

With the increasing intelligence of energy-storage batteries, more and more products support real-time monitoring and configuration via a mobile app. Using the app, users can quickly check battery status, identify faults, and perform basic parameter management without dismantling the device or connecting a PC.

I. Pre-Connection Checklist

Before linking the mobile app, ensure the following:

The battery supports Bluetooth or Wi-Fi communication.
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The official recommended app has been installed.
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The Bluetooth or Wi-Fi module is powered on and within 5 m of the phone.
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App permissions are granted: Bluetooth access and location services (for more accurate Bluetooth pairing).
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II. How to Connect the Mobile App

(Example: 48V 100 Ah Server Rack Battery)

👉Download the manual to learn more about how to use the EW App

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III. Core Features of the Mobile App

Most battery apps share a similar feature set; the common functions are as follows:

1.

Real-Time Dashboard

2.

Alarms & Protection Alerts

3.

Communication Protocol Selection

Ⅳ. Troubleshooting & Solutions

Q: Device not found or connection fails

A: Make sure Bluetooth is ON and the app has been granted location permission. Toggle Bluetooth off/on, then restart the app.

Q: Cell data is incomplete or the screen lags while refreshing

A: Unstable signal. Power-cycle the battery or restart the app, then move the phone closer to the battery (< 5 m) and reconnect.

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The mobile app is a powerful extension of smart battery management, letting you check status anytime, anywhere. Compared with traditional PC-based tools, the app is more intuitive and faster—ideal for home users, DIY enthusiasts, and on-site commissioning engineers.

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Main Article

Decoding the Multi-Dimensional Communication Capabilities of the ECO-WORTHY 48V100Ah Server Rack Battery

May 29,2025

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Core Topic

The core theme of this article series is “Intelligent Battery Communication,” focusing on the communication functions and technologies of the 48V 100AH server rack battery and its related devices. It covers master-slave communication, upper computer communication, mobile APP communication, and inverter communication, aiming to help users understand and apply these technologies.
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