50445 Pulse Oximeter 504US battery 4.5-amp VRLA sealed 6-volt
Replacement 50445 Pulse Oximeter 504US battery pack, 506,504,545and TLC02 rechargeable valve regulated sealed lead 6-volt batteries will not spill sealed at low prices

The following information on this page is in relation to a replacement battery for the 50445 Pulse Oximeter 504US they are 6-volt 4.5-amp hour, these are of course rechargeable, the cells are deep cycle so good for storing energy, they are non-spillable so can be found in many different pieces of equipment from a torch to high end medical equipment

• 50445 Pulse Oximeter 504US battery

This is a AGM type of battery, technically called absorbed glass mat, the electrolyte or acid that is found in lead acid batteries is embedded within a glass mat that lays between the plates in the cells on order to separate them. To the end user it means the battery can be mounted on its side or used in portable devices and it will not leak

We assume that you have already looked at your old battery and confirmed this compatible one is a suitable replacement, if not then do so, it will be a lot quicker than you ordering the wrong one as this is only a guide the physical dimensions are listed here so you can confirm

Voltage = 6-volts
Capacity = 4.5Ah @ 20Hr
Chemistry = AGM, VRLA

we are offering one lead acid batteries for the overall size of the batteries are
Length = 70mm or 2.75-inches
Width = 47mm or 2.91-inches
Height = 100mm or 3.93-inches

This battery will come out to you almost fully charged, upon receipt fully charge it before using and again after every use, if you are not using for several weeks at a time then a top up charge every four weeks will be required to keep the cells in good order