Shimano
E-Tube External Battery SM-BTR1 for Di2

2 Ways to Buy!

1) Get their price from us.

their price
$75⁹⁹

current best match:
Amazon

request one we've missed

2) Buy from us at MSRP.

Own it now for

$82⁹⁹

2 available in-store, 53 available online

FREE SHIP
Leaves Next Tue.

Shimano Di2 Batteries. Must purchase battery, charger, and power cable to complete the system.

Di2 External Battery, battery charger, and power cable are universal between Dura-Ace 7970, Dura-Ace 9070, Ultegra 6770 and Alfine Di2 systems
Battery weighs 71g
All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions
Use Di2 system checker to update component firmware from http://e-tubeproject.shimano.com/

UPC

689228289635

EAN

4524667289630

MPN

ISMBTR1A

Tree Fort ID:

333222387625

Have Experience With This?

Customer Questions

not logged-in
log-in to receive an emailed response