APC Smart-UPS SU3000R3X145 replacement UPS battery set AGM sealed
Replacement APC Smart-UPS SU3000R3X145 rechargeable battery pack, valve regulated VRLA sealed AGM, safe non-spillable batteries for this UPS system direct from warehouse at low price
Here you will find we have detailed the information to help you make the decision of purchasing a new set of batteries for your APC Smart-UPS SU3000R3X145, apart from the small by comparison electronics board controlling the equipment the main element by size and weight is the sealed lead storage batteries, these are used to filter the electrical input before releasing a clean supply and it is powered by 12v cells, and comes with 8 x 12-volt batteries which is what the offer on this page is, as they are the required VRLA with AGM technology (more information about the chemistry of them will be found below) they are recyclable and very environmentally friendly, see out recycle page for details
- APC Smart-UPS SU3000R3X145 battery replacement
The task of installing the batteries is not a difficult one, you should refer to your manual for the full method, once you have them in the system it will fully charge them, even though they will come out to you almost charged it will still need to complete this task, this of course means that until its finished you will not have a full backup runtime, best advice would be to allow the system to run without load to start to allow the new battery energy level to reset
You could reasonably expect this of battery to last between two to five years in this kind of device, this will however will vary depending on the conditions or storage and overall use, good ventilation is always important, if it's in a office do not use it as a book shelf, 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.
Check the code on your UPS to ensure you are ordering the correct battery set, many codes are very similar, the size of the batteries are also specified below if you are unsure, the batteries are recyclable, more information about recycling can be found at the foot of this page.
Voltage = 12-volts
Capacity = 7Ah @20Hr
Chemistry = Pb, sealed lead acid, VRLA, AGM
Hot swap capable
This offer is for a set of 8 lead acid batteries for the APC Smart-UPS SU3000R3X145 the overall size of each battery is
Length = 151mm
Width = 65mm
Height = 94mm
Battery layout - from chart below = 5

If you want to get the most from your UPS why not upgrade the battery to a 9ah version, it has the same dimensions and can replace the 7ah original without issue with the benefit of a longer runtime, the link to this option is below