HUA-X battery project reference / Rome, Italy

Bluetooth Battery Checks Save Time for a Rome Scooter-Rental Fleet

A Rome rental operator equipped 96 scooters with lithium starter batteries, reducing fleet battery-check time from four hours to forty minutes and seasonal complaints from 47 to six.

A rental worker checking a phone beside a scooter with a compact under-seat starter battery in Rome.
Illustrative project scene.

Frequent rentals made starting problems highly visible

A scooter-rental business in Rome operated 96 vehicles through a busy season running from April to October. Each scooter could be rented three or four times a day, creating frequent starts and short journeys.

The previous batteries began losing charge during the busiest months. A scooter that would not start created an immediate customer-service problem, even when the repair itself was small.

Starter capability and easier inspection

The fleet selected a 12.8 V, 12 Ah lithium starter specification with 320 A cold-cranking capability and Bluetooth monitoring. Staff could view battery voltage and state of charge without opening every scooter's battery cover.

A complete fleet check fell from four hours to forty minutes. This made it more practical to include battery condition in the regular turnaround between rentals.

Results through the busy season

Battery-related complaints fell from 47 in the comparison season to six after the change. At the end of the busy season, average remaining capacity was 97.2%. The installation used IP54 protection in summer conditions reaching 36°C.

The 96-battery purchase cost €5,952. Battery visibility supported the rental operation: quicker inspection helped the rental team manage a large number of vehicles with repeated daily handovers.

Project FAQ

Questions about this project reference

Configuration, application and operating conditions for this project.

What did Bluetooth change for the rental team?
Staff could read voltage and state of charge without opening every battery cover. Checking all ninety-six scooters fell from four hours to forty minutes, making inspections easier to fit between rentals. Bluetooth improved access to information; it did not replace the charging system or add stored energy.
Does the drop in complaints prove Bluetooth alone solved the problem?
The fleet changed both the battery configuration and its inspection routine. Battery-related complaints fell from forty-seven in the comparison season to six after the change, but the case does not isolate the effect of Bluetooth from the rest of the installation. The result belongs to the combined fleet change.

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