Overview

Unlock longer rides with the FliS 48V 12.8Ah Removable Battery—engineered to fit seamlessly inside the frame and slide out in seconds. Charge at your desk, at home, or on the go, then click it back in for instant power. No range anxiety, no downtime—just more places to explore.

Why riders love it

• Integrated & removable: Clean look in the frame, convenient to take out for charging or storage.
• Fast-charge ready: Spend less time plugged in and more time riding.
• Real-world confidence: Built for daily use with stable, reliable output for smooth assist.
• Travel smart: Remove the battery for security or when storing the bike.
• Backed by warranty: Peace of mind on every charge and every ride.

What’s included

1 × FliS 48V 12.8Ah battery pack

Note: Charger sold separately.

Compatibility

Designed for FliS e-bike models with the integrated battery system. Not universal; incompatible with third-party frames.

Care & usage

• For daily use, avoid fully depleting the battery; recharge when convenient.
• If storing for weeks, keep around ~50% and place in a cool, dry location.
• Avoid high heat and pressure-washing the bike.

Warranty

Up to 3-year warranty. See our Warranty page for terms and coverage details.

Tech Specs

Good to know

• Removing the battery can improve security when parking in public spaces.
• Keeping tires properly inflated helps you get the most out of each charge.