Unitek DELTA 3000 TR UPS battery set replacement sealed VRLA AGM
Replacement Unitek DELTA 3000 TR rechargeable batteries, valve regulated sealed lead acid non-spillable safe UPS system battery pack, absorbed glass mat AGM cells low competitive price
Here you will find we have hopefully supplied sufficient detailed information to help you make an informed decision on the purchase of a new set of batteries for your Unitek DELTA 3000 TR, apart from the small by comparison electronics board controlling the equipment itself the main element by size and certainly by weight are the sealed lead storage batteries, these are used to filter and smooth out the electrical input before releasing a clean, safe supply on to the valuable and delicate equipment behind it, powered by 12-volt cells, this system comes with 8 x 12v batteries and that is what we are offering on this page, being AGM and VRLA they are of course rechargeable, also recyclable the main component of them is lead, which can easily be made into something else so they are very environmentally friendly, more information can be found on our recycle page
- Unitek DELTA 3000 TR battery replacement
Installing the batteries is comparatively easy procedure if in any doubt refer to your manual for the process, they will come out to you almost fully charged but the system will still go through a service charge upon firing up, this will of course mean that until its finished this operation you will not have a full backup runtime protection, we know it may not always be convenient as everything is completed a rush in this fast moving world but if you can its best to run the system without any load added while the first charge is completed
A fair assumption of battery life in a UPS is between two to five years, how it's used over time however will determine this, do not pile books or files on top of it, it needs good ventilation, batteries will get very hot, if the vents are blocked it will get hotter, the hotter it gets the shorter the life, to get a long battery life you should try to keep the load below 40%, if you have added more devices over time this may have crept up, its capable much more but the pay off will be battery life so it's a balancing act
The battery type is the preferred AGM or absorbed glass mat construction, they are also valve regulated, this means they can be used in tower or rack mounted UPS systems without the fear of any leakage, they will require no maintenance throughout their entire life span and they are not-hazardous deemed safe for use in busy data centres, medical back up and of course the general home office
Ensure that you order the right battery by checking the code on your UPS and comparing it to the information here, so many are very similar so mistakes are often made, these hot swap capable batteries are recyclable, more information on this can be found at the bottom on this page on our recycling link.
Voltage = 12-volts
Capacity = 7Ah @20Hr
Chemistry = AGM, sealed lead, VRLA
Hot swap capable
we are offering 8 recyclable lead batteries for the Unitek DELTA 3000 TR UPS the physical size of the individual batteries are as follows
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