Revco CxF ULTIMA II ULT350-10-A -40C Low Temp. Lab Chest Freezer Thermo Fisher

Description

I am a liquidator.  This is from a client that has a history of supplying me with excess equipment to sell that customers have an almost complete history of satisfaction. I cant remember anything returned from them in many years.
This unit looks so "clean" it looks hardly ever used.  I have no way of knowing its actual amount of usage but when you look at it, you can barely see a mark, any residue on it or no dust in the bottom by the compressor where dirt always collects when a compuressor is being used with all the dirt filying by it and sticking to it from the moist environment.  This has almost zero dust.
Testing (limited):  Turned on and unit compressor came on in a few seconds after it did internal checks.  It then showed the room temperature (20C)(Photo #2).  I waited about 30 minutes and it then lowered down to 4C (Photo #3).   Turned it off then assuming it would just keep going and no need to wait for further chilling.
The freezer has probably been sitting unused for so long (if ever used?) explaining why the "LOW BATTERY" alarm beeps every minute or so for about 5-10 minutes requiring a soft push of the "silence" button each time.  The manufacturer's front yellow sticker even states it will take roughly 36 hours to charge the battery.  System says "SYSTEM OK" even when "LOW BATTERY" light/test is on.   Seems like a very nice unit.
Brand: Thermo Fisher Scientific / Revco
Model: CxF ULT350-10-A
Cooling range:  -10C to  -40C   (14 to -40F)
Capacity: 3cf / 84.9L
External Dimensions: 30.5"D x 28.5"W x 44"H
Chamber Dimensions: 18"D x 18"W x 18"H
Spec: 120V, 60Hz, 1Ph
Refrigerant: R-404A
Serial #: 300129094
MSRP was: ,675