Replacement battery fits 29 Agilent compatible models. Specifications: 5200mAh, 10.8V, Li-ion. Compatible with: N9340B, N9330A, N9330, N9334, N9912a, N9913A and 23 more compatible models. Replaces: Agilent 3CGR18650D-2, Agilent N9330B-BCG, Agilent N9330B-BAT, Agilent 72R6893, Agilent NF2040AG24, Agilent TY 3CGR18650D-2 and 11 more. Agilent replacement battery designed for Medical devices.