Fluke BP7235 Battery - Replacement for Fluke Documenting Process Calibrators Battery - Compatible with Fluke BP7235, 700, 740, 744, DSP-4000PL, DSP-4000 (3500mAh, 7.2V, NI-MH) Replacement Fluke Battery - Compatible with Fluke BP7235, 700, 740, 744, DSP-4000PL, DSP-4000 Battery Specs - Capacity: 3500mAh, Voltage: 7.2, Nickel-Metal Hydride One Year Warranty On Sale for a Limited Time! Grade A Quality. High Capacity.