Check the listing for details. Smiths Medical Medfusion 3500 Version V4.1.5. Condition: Used. Listed at 699.00 USD. Godlevsky Enterprises, LLC ~ Cliff Godlevsky ~ Call /Text or whatsapp: 5207090315 (4 available) These Medfusion Model 3500 Version 4.1.5 Infusion Pumps are in excellent cosmetic and power tested condition. Comes with the Pump and Power Cord. During testing we placed a syringe onto each of the units and verified the delivery sequence is working. All units pass the self-check at start-up and show no alarms or warnings. Each device powers on and the display illuminates. All buttons are in good condition and all indicator lights are working. The syringe plunger drivers are in excellent undamaged condition. The device is powered using a normal power cord and the internal batteries are holding a charge. However battery condition is unknown and unwarranted.