APC NS3000RM3U replacement UPS battery set sealed lead AGM
Replacement APC NS3000RM3U batteries, rechargeable valve regulated sealed lead non-spillable UPS battery backup power pack at low competitive price direct from warehouse
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 NS3000RM3U, 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 NS3000RM3U battery replacement
The batteries that we send to you will be almost fully charged but the system will still need to complete a service charge after installing, during this interim period you should note that your system will not be able to offer you its full runtime protection until it has finished this task, you will find its better to allow the system to run without load to start to reset the new battery energy level
You could reasonably expect this of battery to last between two to five years in this kind of device, this will be very dependent on the use and the way the system is stored, the batteries will get hot in general use, the hotter they get the shorter the life so good ventilation is paramount, keeping the load low will also help extend the life span, in a ideal world keep it below 40%, they are so often run to the edge of their capabilities, while they may be more than able to, it will be at the expense of the life span
These batteries are sealed lead valve regulated or VRLA and benefit from AGM technology, this means they will not spill so can be mounted on the side in a UPS without fear of leakage, they can be used in rack or tower modules, they are not-hazardous so safe for use in mission critical environments including busy data centres or hospitals
Many codes on UPS systems are very similar, carefully check them before ordering to ensure you are getting the right pack, the batteries themselves are recyclable, more detailed information about recycling lead batteries can be found on a link at the foot of this page
Voltage = 12-volts
Capacity = 7Ah @20Hr
Chemistry = sealed lead, AGM, VRLA
Hot swap capable
There are 8 rechargeable batteries as used in the APC NS3000RM3U we have listed the size of each battery below
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