MEDICAL BATTERIES
STACKHOUSE
MFG/MODEL VOLTAGE/CAPACITY R&D PART LIST PRICE  
FM500/SP (10275) (Send in for Retrofit) 4.8 Volt / 5.5Ah 6332 $60.00  
Freedom Aire FM-500/NMH (10689) (Send in for Retrofit) 4.8 Volt / 3.0Ah 6333-NiMH $40.00