Compaq 204452-002 UPS replacement batteries sealed VRLA AGM
Replacement Compaq 204452-002 UPS battery pack, rechargeable sealed lead acid, safe non-spillable valve regulated VRLA batteries with advanced AGM technology at low competitive cost

Below you will hopefully find all the relevant details of a set of new batteries you will require to replace in your UPS system for the Compaq 204452-002, the electricity supplied direct from the mains is smoothed out by passing it through system and batteries to offer a clean supply at the other end, they are 12-volt cells, this system comes with 4 x 12v batteries and that is what we are offering on this page which as would be required rechargeable, they are safe can be mounted on their side, not-hazardous and will not spill, they are working very hard the entire time the equipment is switched on, 24/7, so they do a lot of work over the years

• Compaq 204452-002 battery replacement

We will send out batteries that are almost fully charged, after fitting the UPS will top up and complete a full charge, this will of course mean that until its finished this operation you will not have a full backup runtime protection, while you might just want to install and go, if you can it may be better to start without load until its completed its first charge, this will give the system chance to reset to the new batteries properly

It would not be unreasonable to hope for a 2 to 5 year life span of batteries in the UPS, this will however differ quite a lot from user to user depending on the use, make sure the vents are not restricted it must have good ventilation, the batteries will get hot in general use, if they are allowed to run hot all of the time it will shorten life span, If you add more devices over time keep an eye on the load, 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

This type of battery is valve regulated sealed lead acid, they need no maintenance, they will not spill and can be mounted on the side so suitable to be used in rack or tower UPS systems and not-hazardous so safe for mission critical installations

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 = VRLA, AGM
Hot swap capable

This offer is for a total of 4 rechargeable lead acid batteries for the Compaq 204452-002 UPS the physical dimensions are as follows
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