Replacement Battery TypeLi-ion; Voltage:7.7V; Capacity:39.04Wh/5070mAh. Compatible P/NEB-BW720ABA EB-BW720ABE AA-PBMN2HO AA-PBMN2H0 2ICP4/81/111 AA1KB22fS/T-B AA1K801fS/T-B AA1KB01fS/T-B GH43-04691A.