- The power house of Shimano Di2 is a long-life 7.4V Li-Ion battery that is both compact and reliable, taking shifting effort away from you
- Excellent sealing and reliability have been proven through repeated field tests in various riding conditions, including extreme temperatures, rain, mud, and cobble stone roads
- Using a hard wired battery system which is both light weight and accurate compared to current wireless technology (as a wireless system would require 4 batteries: one for the RD, one for the FD, and one for each shift lever)
- The use of a single small and discreet internal battery is light weight, efficient and creates a robust and reliable system
- One charge can give between 1000 and 2000 kilometre range depending on conditions and front mech operation (as this is the main power drain)
- 500 times rechargeable life
- Internal chip enables system wireless functionality of Bluetooth components
- Battery is to be mounted with seatpost or frame/fork manufactures hardware normally inside the seatpost or seat tube/fork steerer
- Reliable and secure water resistant E-tube terminals connection
- Charging is done via stem junction or handlebar display
- Battery weight is 50 grams
- DeliveryDelivery to England, Scottish Lowlands & Wales:
- £60 and under order value is £5.00 shipping
- Over £60 is free shipping unless stated otherwise
- Bulky items may incur a surcharge
Delivery to the Scottish Highlands and Rural Postcodes (Zones 4 and 5)- £80 and under order value is £10 shipping
- £80.01-£120 order value is £5 shipping
- Over £120 is free shipping except for Bikes
£60 delivery fee charged on all BikesSorry, we do not ship to Ireland or the rest of the world.Returns (refunds and exchanges)If you are unhappy with your item, please let us know. Our Returns Policy gives you 30 days to return or exchange an item bought with a valid receipt. If 30 days have gone by since your purchase, we cannot offer you a refund or exchange.To be eligible for a refund or exchange, goods must be returned in a re-saleable condition. That means your item must be unused and in the same condition that you received it. The item must be in the original packaging and returned with any accessories, labels and “free gifts” or bonus items.