MODEL #                                                                             VOLTAGE / CAPACITY    R&D PART        PRICE
MERICH
  350, 400, UPS400 (2) 12 Volt / 8.5Ah 2390 $66.00 /set
  850C (4) 12 Volt / 8.5Ah 4390 $132.00 /set
  M1200 (6) 12 Volt / 8.5Ah 6390 $198.00 /set
  M1400 12 Volt / 24.0Ah 1393 $70.00