Shimano Dura Ace And Ultegra Di2 Battery Black

Product Description

Shimano Dura Ace & Ultegra Di 2 Battery The power house of Shimano Dura Ace & Ultegra Di 2 Battery is a long-life 7.4V Li-Ion battery that is both compact & reliable, taking shifting effort away from you.

Features: Excellent sealing & reliability have been proven through repeated field tests in various riding conditions, including extreme temperatures, rain, mud, & cobble stone roads Using a hard wired battery system which is both light weight & accurate compared to current wireless technology (as a wireless system would require 4 batteries:one for the RD, one for the FD, & one for each shift lever) The use of a single small & discreet battery is light weight, efficient & creates a robust & reliable system One charge can give between 1000 & 2000 kilometre range depending on conditions & front mech operation (as this is the main power drain) 500 times rechargeable life Optional battery mount adapter is available if standard mount is not compatible Reliable & secure water resistant terminals Easily removable for charging Battery weight is 68 grams