1pc Bike Battery Charger Adapter For 12-Speed Di2 Dura-Ace R9200/Ultegra R8100/105 R7100 Electronic Shifting

Good luck with your favorite purchasesDescribe: 100% new and high quality Size:2.3*2.1*1.5cm/0.91*0.83*0.59in Material: Plastic + Metal Color: See picture Package includes: 1Pc 1. Compatibility: This adapter is suitable for various bicycle battery chargers, whether it is a mountain bike, a road bike or a folding bike, it can be very compatible. 2. Fast charging: Using This adapter, you can realize the fast charging of the bicycle battery, which is very suitable for the situation that requires fast charging in a short time. 3. Safety: This adapter has safety functions such as overcharge protection and overheat protection, which can effectively prevent potential safety hazards caused by overcharge or overheating of the battery. Note: 1. Please allow 5-10mm differences due to manual measurement, thanks. 2. The actual color of the product may be slightly different from the picture, and the website is caused by various factors such as the brightness of the monitor and the brightness of the light.