APC Smart-UPS RT 3000 NS3000RMT3U UPS battery pack replacement
Replacement APC Smart-UPS RT 3000 NS3000RMT3U battery pack, rechargeable valve regulated sealed lead acid UPS batteries, will not spill, safe not-hazardous at low prices direct from warehouse
Please find below details to help you make the decision of purchasing a new set of batteries for your APC Smart-UPS RT 3000 NS3000RMT3U, the system cleans up the mains supply in and produces a spike and surge free form out, the energy storage uses the batteries they are 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 RT 3000 NS3000RMT3U 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, it goes without saying that until this has finished you will not have the benefit of full runtime protection, while it's not always convenient it would be best to run without load to start so it can fully reset itself to the new battery energy level
It would not be unreasonable to expect batteries to last between 2 to five years in this APC UPS, this will be dependant the use your put it to, 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, keep an eye on the load, do not have to many devices connected, if you can keep it below 40% it will last longer, while its more than capable of going higher it will be at the expense of the battery life
These batteries are very resilient and can be mounted on the side without any issues, no leaking, which means they can be used in tower or rack mountable situations, they are the recommended VRLA type and benefit from AGM technology they are not-hazardous so safe for use in critical environments
This product is recyclable, please ensure they are disposed of at a recycling centre when they have fulfilled their purpose for you, more information about recycling can be found at the foot of this page, check the product code carefully before ordering as many UPS systems have similar ones
Voltage = 12-volts
Capacity = 7Ah @20Hr
Chemistry = sealed lead acid, VRLA, AGM
Hot swap capable
There are a total of 8 quality batteries for the APC Smart-UPS RT 3000 NS3000RMT3U the overall size of each battery is
Length = 151mm
Width = 65mm
Height = 94mm
Battery layout - from chart below = 5

As an easy upgrade path we are able to offer this battery size as a 9ah version, it will slip straight into the same cavity but offer you a longer runtime, the link to this will be a little bit further below