Smart e-bike charging
VoltCurb stops your existing charger near the percentage you choose using a compatible smart plug.
Built for e-bikes. Starting with Shelly.
THE OLD ROUTINE
Estimate the charging time. Set an alarm. Remember to unplug. VoltCurb replaces that routine with one target and automatic smart-plug control.
TWO WAYS TO START
Both modes control the same smart plug and stop near your chosen level. Only the starting estimate changes.
Type in the battery percentage shown on your bike when you plug in. VoltCurb uses that starting point and the charger’s power use to track progress.
After VoltCurb learns your charger’s normal power pattern, it can estimate the starting level and charging progress for you.
i Automatic mode estimates from the charger’s power use. It does not read the battery directly and may need a few calibration charges.
HOW IT WORKS
VoltCurb makes your intent simple and handles the monitoring in the background.
Enter the percentage shown on your bike, or use automatic estimate after VoltCurb learns your charger.
Pick the battery percentage you want for the next ride. No timer math needed.
It turns charging on when needed and switches the plug off near your target.
i Results are estimates, not direct battery measurements. Always follow your battery and charger manufacturers’ instructions.
WHY VOLTCURB
Pick the charge level that fits your next ride. VoltCurb watches the charger and controls the smart plug for you.
Help shape the beta ↗Replace manual charge-time calculations and reminder alarms with one target.
Choose a practical target for tomorrow’s commute, trail, or long weekend.
Enter the battery’s starting percentage, or let VoltCurb estimate it after calibration.
COMPATIBILITY
The first beta centers on a compatible Shelly energy-monitoring plug. Exact hardware requirements will be confirmed during onboarding. Other smart plugs are not supported yet.
PRIVATE BETA WAITLIST
Join riders helping shape VoltCurb from the garage up. We’ll ask the essentials now and learn more when there’s a testing spot that fits.
Start with your email. Setup details help us prioritize compatible testers.
GOOD QUESTIONS
VoltCurb is a convenience tool in development—not a direct battery monitor or a replacement for manufacturer guidance.
You can enter the starting percentage shown on your bike. After enough compatible charging sessions, automatic mode can instead estimate progress from the charger’s learned power pattern. Both modes use live power data from the supported smart plug.
Not once automatic mode is ready and calibrated for your compatible setup. Until then, enter the percentage shown on your bike when charging begins.
No. VoltCurb watches the charger’s power use through the compatible smart plug. It does not read the battery directly.
The first beta is focused on a compatible Shelly energy-monitoring plug. Exact hardware requirements will be confirmed during beta onboarding; other plug families are not supported yet.
VoltCurb is being designed for a broad range of e-bikes and electric motorcycles, including commuter bikes, Surron, Talaria, and E Ride Pro setups. Beta fit still depends on the battery, charger, and supported smart plug.
No. VoltCurb aims to stop near your target. Battery behavior, temperature, charger variation, and the accuracy of the starting percentage can affect the result.
Follow your battery and bike manufacturer’s instructions. Some battery systems require periodic full charges for balancing; VoltCurb does not replace that guidance.
The product is in development. Waitlist members will hear when a suitable testing spot opens and will receive occasional launch updates—not a stream of marketing email.
READY WHEN YOU ARE
Be first to know when VoltCurb is ready to test.