The Stromer Charger 48V CR246 is the current-generation original charger for all modern Stromer e-bikes Ñ ST1X, ST2, ST3, ST5, and ST7. Engineered for fast, remarkably quiet charging, the CR246 is the OE standard supplied by Stromer with every new 48V bike.

Key Features

• Fast charging: rapid current delivery for shorter downtime
• Whisper-quiet: just 0.5 dB operating noise Ñ effectively silent
• Long cable: 3.12 m reach for flexible placement
• Compact & portable: 0.84 kg, 185 _ 85 _ 55 mm
• Universal mains input: 100Ð240 V (worldwide use with plug adapter)

Compatibility

Compatible with all current Stromer 48V models: ST1X, ST2, ST3, ST5, and ST7. Not compatible with the older 36V Stromer ST1 Ñ those require the Stromer 36V charger instead.

Built For Stromer

The CR246 follows Stromer's exact charging profile, communicating correctly with the Stromer BMS and preserving battery health over thousands of cycles. Using the correct OE charger is essential for warranty compliance and long-term battery longevity.

Ideal Second Charger

Many Stromer owners keep one CR246 at home and a second at work or at their holiday place Ñ the compact size and quiet operation make it welcome anywhere. Genuine Stromer part, full manufacturer warranty, shipped same-day from upVolt.