Portalac PX12050 rechargeable 12-volt 4.5ah battery replacement AGM
Replacement Portalac PX12050 non spill 12-volt 4.5-amp hour battery pack, safe can be used in portable devices, emergency lighting, alarm and UPS systems, valve regulated sealed lead VRLA AGM rechargeable batteries at low cost

We have tried to compile on this page, all the relevant detailed information to help you make the decision of purchasing a new replacement compatible battery for your Portalac PX12050, with a capacity of 4.5-amp hours, these 12-volt cells are used in many types of application such as UPS systems, emergency lighting and even lawn mowers they are also capable of deep cycling, which as you would expect, rechargeable, they're sealed at the factory so will not spill any liquid even if mounted in portable devices, so safe to handle and use indoors, they are AGM and VRLA offering a long life, more information on the chemistry of them will be found below

• Portalac PX12050 battery replacement

The batteries will be delivered with a very good charge in them, but even so you should still charge before using for the first time, this will not be necessary only if being fitted in something that is always connected to the mains like a UPS system which will do this job for you, there should be no need for many hours, it will probably not take very long at all, just until your charger indicates they are ready, this will of course depend on the charger capabilities, do not just use without this initial charge, unless as stated above, doing so can shorten expected life span, it's well worth doing

It's not always apparent but it will take up to ten charges combined with use in your chosen device before a full capacity charge can be achieved, this is just a normal part of the conditioning process, recharge after each use, do not let them sit in a partially discharged state for any longer than absolutely necessary, never try to discharge the batteries, it will not rejuvenate them, with this type of technology it will only mean a shorter life, if not using them recharge every 4 to 6-weeks but do not leave on the charger for more than 24-hours at a time

The battery type that we are offering here is VRLA and AGM, they need no maintenance, no topping up of fluids, they are sealed lead acid and valve regulated with AGM technology, they are not-hazardous and safe to use around the home or in portable devices well as travelling

You should confirm the code on your old battery carefully, there are many that are very similar so you want to order the correct one, check the dimensions and take note of anything written on the side of them, we have also included the physical dimensions so you can make certain, These 12-volt 4.5ah batteries are made primarily of lead which is easy to be recycled, more information about recycling can be found at the foot of this page

Voltage = 12-volts
Capacity = 4.5Ah @20Hr
Chemistry = sealed lead acid, VRLA, AGM

There are a total of 1 quality batteries for the Portalac PX12050 we have mentioned the size below of each battery for your convenience
Length = 90mm or 3.54-inches
Width = 70mm 2.75-inches
Height = 101mm or 3.97-inches
Battery layout - from chart below = 1

If you would like to achieve more mileage from your battery and equipment then we can offer you a easy upgrade, a 5ah battery set will directly replace these and with the same physical size will slip straight in, the link to this extended option can be found just a little bit further down the page