6600mAh/69.12Wh 11.1V
Sumitomo T-400S,T600C,T601C T400S+,TYPE-81C,TYPE-81M12 YTPE-Z1C Fusion Splice

4400mAh/49Wh 11.1V
Sumitomo T-400S,T600C,T601C T400S+,TYPE-81C,TYPE-81M12 YTPE-Z1C Fusion Splicer

10400mah 12V
Sumitomo TYPE-37 TYPE-37SE TYP-65 TYPE-65

7800mAh 12.6V(Compatible 13.2V)
Sumitomo TYPE-39/TYPE-66 Fiber Fusion Splicer