Universal UB12400 12-volt battery replacement sealed AGM VRLA
Replacement Universal UB12400 battery pack, valve regulated sealed lead acid rechargeable 12-volt 38ah absorbed glass mat batteries, safe non-spillable AGM offered at low prices direct from our warehouse

Find below the details that we have compiled to help you make an informed decision on the purchase of a new replacement compatible battery for the Universal UB12400, it is 12-volt with 38 amps of energy storage seen in a variety of applications from portable jump start devices to golf carts, mobility scooters and UPS systems as well as capable of deep cycling, they are safe to be handled and to use indoors or in portable devices as well of course as rechargeable they are made for this kind of application, they are the required VRLA with AGM technology (more information about the qualities of the chemistry of them will be found below) they are recyclable and very environmentally friendly, see our recycle page for details

• Universal UB12400 battery replacement

The batteries that you obtain from us will be almost fully charged when delivered, but you should still charge them fully before first use, if you are using the battery in something like a UPS system you can skip this step as it will complete the charge for you after installation automatically, and do a far better job of it than you could do manually, your charger will indicate to you when it has finished, it will probably not take very long depending on the charger, the light will generally change when its ready, do not just use without this initial charge, it will help to extend the battery life overall

Most people will not notice but it may well take up to ten charges and alternating use in your equipment for the battery to fully condition and be able to take a full capacity charge, this is all quite normal, recharge after each use, do not let them sit in a partially discharged state for any longer than absolutely necessary, never go out of your way to deliberately discharge fully, this will not reset them, only reduce overall life span, if there are extended periods where you are not using the batteries actively then fully charge before putting them away and again every six weeks, do not leave on the charger for more than 24-hours at a time

These 12-volt batteries are very resilient and can be mounted on the side without any issues so suitable for use in portable devices, deep cycle capable which of course is essential in electric powered devices, no leaking, which means they can be used indoors or medical environments, they are the recommended VRLA type and benefit from AGM technology they are not-hazardous so safe

The information we have provided on this page is a guide, you should carefully check before ordering as many are very similar, if still in doubt you can look at your old battery, take a note of the dimensions and anything that may be written on the side of them, this will always be the best way, we have also included the physical dimensions on this page so you can confirm, These 12-volt 38-amp hour batteries are recyclable, the main component is lead which can easily be recycled, more information on this can be found at the bottom on this page on our recycling link, the terminals as you can see in the picture are bolt down, they come with the bolts so easy to replace the older type with upright posts

Voltage = 12-volts
Capacity = 38Ah @20Hr
Chemistry = VRLA, AGM, sealed lead, Pb

There is a total of 1 rechargeable batteries to replace the Universal UB12400 here is the dimensions of a single battery
Length = 195mm or 7.67-inches
Width = 165mm 6.49-inches
Height = 170mm or 6.69-inches
Battery layout - from chart below = 0

We can also offer this battery size as a extended 50ah, it will directly replace this one meaning more energy per charge, if used in a electric vehicle it means more miles per charge, it's the same physical size, the link to this option will be just a little bit further below, we have also included a pair of them for mobility scooters with the option of claiming disability VAT relief if you are entitled