CSB GP1245 rechargeable 12v 4.5ah battery replacement
Replacement CSB GP1245 rechargeable batteries, 12v 4.5ah valve regulated sealed lead battery pack, VRLA AGM, low competitive price
When your order is delivered to you your new batteries will be almost fully charged, but regardless of this you should still complete a charge them before first use, if the battery is being fitted in something like an UPS system then you can miss this step as the on board circuit will do a better job of charging it than you, the charge time will depend on your charger, just leave it on until it indicates its finished, this first step is important so do not ignore it, unless as otherwise stated above, not charging first can reduce overall lifespan
You probably will not notice but it will take up to ten charges and associated use in your device before the batteries are capable of taking a full capacity charge, this is normal, allowing your new batteries to sit without charge is not a good idea, as soon as you have finished using it put it back on charge, do not attempt to discharge the batteries fully, this will not extend the life of them, quite the contrary, it will reduce life span quite drastically so cost you money in the long run, it is important to keep a charge in the batteries for long life, so if there is any period of time where they are not being used then charge before hand and top this up every four weeks but do not leave on a charger for more than 24-hours
Voltage = 12v
Capacity = 4.5Ah @20Hr
Chemistry = AGM, sealed lead, VRLA
This set contains a total of 1 quality lead acid batteries for the CSB GP1245 the overall dimensions of each battery are
Length = 90mm or 3.54-inches
Width = 70mm 2.75-inches
Height = 101mm or 3.97-inches
Battery layout - from chart below = 1

We can also offer this battery size as a extended 5ah, it will directly replace this one meaning more energy per charge, it's the same physical size, the link to this option will be just a little bit further below