PRODUCT SPECIFICATIONS
MODEL NO    BT-DN110-A
SERIES    DURA-ACE R9150 Series
Average weight    50
Type    Built-in battery
Compatible charger    SM-BCR2
Firmware update by E-TUBE PROJECT    ✔
Master unit    ✔
Chemistry    Li-Ion
Rated capacity (Ah)    0.5
Rated capacity (Wh)    3.7
Rated voltage (V)    7.4
SD300 connector (pcs)    0
SD300 port (pcs)    0
SD50 connector (pcs)    0
SD50 port (pcs)    1