CEPower JK/JBD BMS Monitor

CEPOWER Battery Monitor – JK & JBD BMS Real-Time Monitoring App

Monitor your JK & JBD lithium battery systems in real time via Wi-Fi — over Bluetooth or UART — through ESP32 modules. CEPOWER gives you full visibility into your battery performance — anywhere, anytime.

REAL-TIME MONITORING

- Track cell voltages, total voltage, current, temperature, and more

- Works with JK BMS and JBD / Overkill Solar BMS via ESP32

- Supports Bluetooth and UART / RS485 connection to the BMS

- Supports up to 20 batteries modules per user

WI-FI & BMS CONNECTIVITY

- Requires any ESP32 module with Wi-Fi

- Connects to your BMS via Bluetooth or UART / RS485

- Automatically fetches data every 10 seconds

- Handles reconnection automatically in case of Wi-Fi or BMS communication issues

- Easy Wi-Fi setup through the app without needing a computer

NOTIFICATION ALERTS

- Create your own battery alerts with flexible options

- Select which battery to monitor and define custom conditions

- Add, edit, or delete alerts at any time from the app

- Alerts are pushed to your phone even when the app is closed or running in the background

- Works seamlessly on both Android and iOS

- Alerts can be based on SOC, individual cell voltages, total voltage, current, and more

AUTOMATION WITH EWELINK & SONOFF

- Connect your battery monitoring to real-world actions via eWeLink

- Trigger any Sonoff smart device automatically based on battery conditions

- Set automation rules using any available sensor — SOC, cell voltage, current, temperature, and more

- Example: turn off a load when SOC drops below 20%, or activate a charger when voltage is low

- Works in the background — no manual intervention needed

ADMIN TOOLS AND OTA SUPPORT

- Do you install or build batteries? This app is the perfect tool for your workflow

- Admin login lets you view and manage all your customers' battery device IDs

- Monitor multiple device IDs remotely from several clients

- Combine multiple batteries under one client to track total consumption

- Real-time monitoring for any of your clients, anytime, anywhere

- Access 15 days of historical battery data with graphs and logs

- History is available in multiple languages with time zone selection

- Perform OTA firmware upgrades with version control and remote triggering

- Remotely modify BMS parameters for any of your clients' devices — available on business accounts

MULTIPLE LANGUAGES

CEPOWER is available in 23 languages

- Use the app in English, French, Arabic, German, Spanish, Hindi, Hungarian, Italian, Portuguese, Russian, Vietnamese, Chinese, Polish, Romanian, Czech, Bulgarian, Slovak, Croatian, Slovenian, Lithuanian, Latvian, Estonian, and Ukrainian

- Localized menus, alerts, automation settings, history, battery information, and device activation

- Arabic includes right-to-left layout support

- Language can be changed easily from the app settings

CROSS-PLATFORM EXPERIENCE

- Works on Android, iOS, web, and Windows PC

- Lightweight, fast, and user-friendly

- Designed for solar professionals, battery installers, and everyday users

Requires a Device-ID Number provided by us to connect to your battery.

You can try the app live using one of our demo batteries — no setup needed.

Call or email us for more information. ([email protected])