The new DN300 battery features the same waterproof design that Di2 users have loved for generations.
Read more.
Local WA support - over 60 years of experience
Live stock levels - see whats in our store 24/7
Easy 100 day returns for full refund
Home of premium brands - Pinarello, Scott, Trek, Alvas
Product description
The new DN300 battery features the same waterproof design that Di2 users have loved for generations. Now with 3 ports, it delivers stable power to Shimano's 12-speed road derailleurs and shifters (if a fully wired option is selected).
Compatible with thinner next generation electric wire SD300 and systems after R9250/R8150 series
