for shimano BCR2 electronic variable speed charger, supports BT-DN110 electric transformer DI2 power supply charging and computer connection cable

Essential Charging for Your Di2: A high-quality, compatible charger specifically designed to power your for Shimano Di2 electronic shifting system's internal Li-Ion batteries (SM-BTR2 & BT-DN110). Keep your gears shifting smoothly and reliably. Reliable Replacement & Great Value: Engineered to deliver efficient charging, this unit offers a dependable and cost-effective alternative for your Di2 system. A smart choice for cyclists seeking a functional charger without the premium price. Convenient USB 2.0 Connectivity: Features a standard USB 2.0 connection, allowing for flexible charging from various power sources. Easily plug into your computer, a USB wall adapter, or a portable power bank for hassle-free charging anywhere. Built-in Safety Protections: Designed with integrated safety features to safeguard your valuable Di2 battery from overcharging, short-circuits, and overheating. Rigorous quality control ensures a secure and stable charging experience every time. Consistent Power for Every Ride: Provides consistent and effective charging to ensure your Di2 battery is always ready. Maintain the responsive and precise shifting you expect from your electronic drivetrain, ride after ride.