Li-Ion battery
Capacity 17,5Ah
Woterproof certifikate IPX6
Compatible with Shimano engines

KELLYS models comaptibility:
2020: Theos i90, i70, i50, Tygon 70, 50, 30, 20, Tayen 50, 30, 20
2019: Tygon 70, 50, 30, Tayen 50