MEDICAL BATTERIES  MFG/MODEL                                                           VOLTAGE/CAPACITY    R&D PART     LIST PRICE
PENLON 
  AM-1000 Anesthesia Unit 12 Volt / 2.5Ah 5386 $20.00  
  AV-80, AV-800 12 Volt / 1.3Ah 5383 $18.50  
  AV-500, AV-5000 3.6 Volt / .15Ah 5552 $15.00