Sumitomo BU-11 Battery

SUMITOMO Fusion Splicers, TYPE-71 series, TYPE-81 series, TYPE-Q101 series and T-55.

General Details

The Detachable Battery Packs, BU-11 series are specifically designed for SUMITOMO Fusion Splicers, TYPE-71 series, TYPE-81 series, TYPE-Q101 series and T-55.

Temperature
Charge : 0 to +40℃
Discharge : -10 to +50℃
Storage : -20 to +50℃ (if stored for less than 1month)
-20 to +40℃ (if stored for less than 3months)
-20 to +20℃ (if stored for less than 1year)

Use your battery regularly

  • To extend battery lifespan and keep battery indicator accuracy, be sure to go through at least one charge
    cycle per 3months (charging the battery to 100% and then completely running it down).
  • If you are not going to use the splicer, remove the battery pack from the splicer.
Specifications
Specifications
Part No. BU-11S BU-11
Applicable fusion splicer TYPE-71 series, TYPE-81 series, TYPE-Q101 series and T-55
Type Lithium-ion battery
Output voltage (rated) 11.1V
Battery capacity (rated) 2300mAh 4600mAh
Battery capacity indicator Available
Battery charger (Option) BC-11 (with optional AC adapter, ADC-1430S)
Battery lifespan (Charge cycles) Typ. 500 cycles
Operating condition -10 to +50 degree C/ Non-condensing
Dimensions 82(W) x 122(L) x 22(H) mm
Weight Approx. 210g Approx. 340g