FREERDNG Bicycle Charger for Shimano Di2, Compatible with BCR2 DN110

FREERDNG Bicycle Charger for Shimano Di2, Compatible with BCR2 DN110

• Charging accessories suitable for Shimano Di2 system: This charger is specifically designed for the built-in lithium-ion batteries (SM-BTR2 and BT-DN110) used in Shimano Di2 electronic shifting systems, ensuring consistent and reliable shifting performance.
• Convenient USB 2.0 Connectivity: Featuring a standard USB 2.0 interface, this charger supports flexible connection to a wide range of power sources. It is compatible with computers, USB wall adapters, and power banks, enabling reliable charging at any time and in any location.
• Economical solution: It offers a reliable alternative to Shimano Di2 system. It is an ideal choice for cyclists who seek reliable quality without incurring excessive costs.
• Built-in Safety Protection: Equipped with integrated safety mechanisms, this charger protects your Di2 battery from overcharging, short circuits, and overheating. Rigorous quality control processes ensure safe and stable performance during every charging cycle.
• Note: This is not an original charger, but a reliable third-party product specifically designed for battery charging. It cannot connect to computers, so firmware updates or system upgrades are not supported; it only provides simple, safe, plug-and-play charging functionality.