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Foil Drive Inline Batterie Checker

The Foil Drive Inline Battery Checker gives you real-time insight into your battery’s charge status. Simply plug it in between your charger and battery to instantly view either the remaining percentage or the current voltage – all at the push of a button.

Available in two versions to match your system: 28V for Assist PLUS & Slim Endurance, and 40V for all GEN2 batteries (MAX Power, MAX Sport, Slim Performance).

Technical Specifications (depending on version)

  • Model: 28V or 40V (selectable)
  • Display: Toggle between percentage and voltage
  • Operation: Single-button interface
  • Weight: approx. 46 g
  • Size: Compact & travel-ready
  • Important: Unplug after use to avoid draining the battery

Scope of Delivery

  • 1 × Foil Drive Inline Battery Checker (28V or 40V as selected)
Voltage
33,32 €
incl. 19% VAT , plus shipping costs
Available immediately

This item has variations. Please select the requested variation.

Precise Battery Monitoring for All Foil Drive Systems

Whether before or after a session, the Inline Battery Checker lets you know exactly how much power is left in your battery. Simply plug it between the charger and battery, and you'll get a live reading of the current charge level or voltage – toggleable via a single button.

Choose from two models: 28V for Assist PLUS systems and the Slim Endurance Battery, or 40V for the full GEN2 lineup including MAX Power, MAX Sport, and Slim Performance.

Highlights & Benefits

  • Plug & Play: Super easy to use – no setup required
  • Intuitive Display: Switch between % and voltage at the touch of a button
  • Compact & Lightweight: Ideal for travel or quick checks on the go
  • Reliable Tool: Extend battery life through smart monitoring

Compatibility

  • 28V version: Slim Endurance Battery, Assist PLUS Standard & Small
  • 40V version: MAX Power, MAX Sport, Slim Performance (GEN 2)

Why Buy from foilit.de

As an official Foil Drive dealer, foilit.de offers only original accessories backed by real-world experience. Our crew tests every component, ensuring you get honest advice and the perfect setup for your ride.

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