CEPower JK BMS Monitor

100+
Downloads
Content rating
Everyone
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About this app

CEPOWER Battery Monitor – Real-time JK BMS Monitoring App

Monitor your lithium battery systems in real time using Wi-Fi and Bluetooth through ESP32 modules connected to JK BMS. 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 via ESP32 Bluetooth
• Supports unlimited battery modules per user

WI-FI AND BLUETOOTH CONNECTIVITY
• Requires any ESP32 module with both Bluetooth and Wi-Fi
• Automatically fetches data from JK BMS every 10 seconds
• Handles reconnection automatically in case of Wi-Fi or Bluetooth 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

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

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. (elie@cepower.org)
Updated on
Feb 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
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What’s new

IoT Automation (NEW!)
Connect Sonoff / eWeLink devices and automate them based on your battery data.
- Auto turn ON/OFF devices by battery level, voltage, temperature and more
- Schedule by day and time window

Improvements
- Redesigned battery setup
- Battery ID naming
- Better free vs paid feature clarity
- Dark mode fixes

Bug Fixes
- Fixed active days not saving
- Various stability improvements
- Fix the passkey pop-up window
- Fix time interval in rules automation