Fluke bp120mh battery pack fluke fluke bp120mh p the fluke bp120mh battery pack is the correct replacement battery for the fluke 120 series scopemeters and in the fluke 43 and 43b power quality analyzers the bp120mh is a nickel metal hydride battery pack made specifically to support the scopemeters and power quality analyzers mentioned br the battery capacity is 3000mah this is 50 more than that of the original bp120 as a results the instrument user will benefit from a much longer