APC Smart-UPS SU1250RM UPS battery replacement pack VRLA sealed
Replacement APC Smart-UPS SU1250RM UPS battery pack, rechargeable sealed lead acid, safe non-spillable valve regulated VRLA batteries with advanced AGM technology at low competitive cost
The following information is to help you make a purchase for replacement batteries for the APC Smart-UPS SU1250RM, the power supply uses these storage batteries to clean up the mains electricity that is inputted by passing it through the cells before it reaches the equipment behind it, flattening out the spikes, they are 12v cells, and comes with 2 x 12-volt batteries which is what the offer on this page is, as you would expect they are rechargeable and not-hazardous they are also recyclable to give them a long life and environmentally friendly, more information on recycling can be found on our recycle page
- APC Smart-UPS SU1250RM battery replacement
Your new batteries that we dispatch to you will be almost fully charged but the system will still need to complete a service charge after installing, with this in mind it follows that there is a certain period of time that the system is unable to offer its full runtime protection while it is doing this, our best advice would be to start the system without any load until fully charged if you have the opportunity, it helps reset to new energy level properly
It would be fair to expect batteries to last somewhere between two to five years in this UPS, this will be very dependent on the use and the way the system is stored, sufficient ventilation is important, preferably in a air conditioned communications room, batteries will in general use get hot if the heat cannot disperse it will shorten life span, the higher the load the harder its working which directly relates to battery life, if you can try to keep it below 40%
These batteries are absorbed glass mat, AGM and valve regulated sealed lead acid or VRLA for short, they require no maintenance and due to their chemistry can be mounted on the side in rack mounted or tower UPS systems without the fear of leakage, they are not-hazardous so can be used in data centres, hospitals and of course the home office.
We have provided the information here as a guide, you should carefully check the code on your UPS as many of them are very similar so it's easy to make a mistake, the batteries are recyclable, more information about recycling can be found on our recycling page, link to which is at the foot of this page
Voltage = 12-volts
Capacity = 18Ah @20Hr
Chemistry = sealed lead, AGM, VRLA
Hot swap capable
There are a total of 2 quality batteries for the APC Smart-UPS SU1250RM the overall dimensions of each battery are
Length = 181mm
Width = 76mm
Height = 167mm
Battery layout - from chart below = 0
