Ebike Battery Manager

Btech94

About this app

Ebike Battery Manager is the ultimate smart dashboard for your electric bike. By connecting directly to your bike's Battery Management System (BMS) via Bluetooth, this app transforms your smartphone into a powerful, real-time cycling computer.

Whether you are commuting, trail riding, or doing long-distance touring, Ebike Battery Manager replaces guessing with exact math. It doesn't just read your battery percentage—it actively uses your phone's GPS speed to calculate your Real-Time Range, telling you exactly how much further you can ride based on how hard you are pushing the motor right now!

⚡ KEY FEATURES:
• Real-Time Range Calculation: By analyzing your live battery power draw and checking your current GPS speed, the app dynamically calculates your exact remaining range (in km). Stop having range anxiety!
• Live Telemetry Dashboard: Monitor Voltage, Current (Amps), Power (Watts), Remaining Capacity (Ah), and total Energy (Wh) at a glance.
• GPS Speedometer: See your live speed securely integrated right next to your battery stats.
• Battery Health & Cycles: Keep track of your battery's lifespan by monitoring total charge cycles and overall state of health.
• Multi-Bike Profiles: Own more than one eBike? Save multiple custom bike profiles. The app will automatically scan and seamlessly connect to your active bike profile as soon as you launch it.
• Always-On Display: A built-in wakelock ensures your screen never turns off or goes to sleep while you are riding.
• Beautiful UI: A clean, glanceable interface with a massive battery fuel gauge, plus full support for Light and Dark modes.

🔋 SUPPORTED BMS HARDWARE:
The app is built to automatically parse data from popular Bluetooth Low Energy (BLE) Battery Management Systems, including:
• Daly Smart BMS
• JBD / Xiaoxiang Smart BMS
• Generic BLE BMS modules

🔒 PRIVACY FIRST & OFFLINE:
Ebike Battery Manager is built for riders, not advertisers. The app requires zero internet connection to format your telemetry, contains absolutely NO ads, and does not collect your location data or ride history on any servers. Your GPS and Bluetooth data are processed instantly and legally kept 100% locally on your personal device.

Take control of your ride and get the most out of your battery with Ebike Battery Manager!

What’s new

first release of the ebike battery manager.