MK ES1.9-12 12-volt 2.1ah battery replacement rechargeable AGM.
Replacement MK ES1.9-12 rechargeable battery pack, valve regulated sealed lead 12-volt 2.1-amp hour batteries with VRLA and AGM technology, seen in alarm systems or portable equipment, at low competitive price direct from warehouse.
Please find below the information that we have compiled to help you make a informed decision on the purchase of a new replacement compatible battery for the MK ES1.9-12, these 12-volt batteries are deep cycle capable with a energy storage of 2.1-amp hours, seen in a number of applications, emergency lighting, monitoring and alarm systems and even portable medical equipment, which are rechargeable, they're sealed and will not spill any liquids, 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.
- MK ES1.9-12 battery replacement
After you have unpacked your new battery order from us you will note that they will have a good charge in them, regardless of this you should still complete a full charge before first use, you can skip this step if it's going in something like a alarm system as its always connected to the mains and it will complete this charge for you automatically, 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, while you may well be tempted to use them without charging if it's going in a portable device its worth completing the charge first.
Unless you are a very extended user you will probably not even notice that it can take a number of charge and use in your equipment before a full capacity charge is achieved, this is all part of the conditioning process and quite normal, once you have used your batteries put them back on charge, do not let them sit in a partially discharged state for any longer than absolutely necessary, you cannot rejuvenate this kind of battery by running them down, going out of your way to fully discharge the batteries will reduce their life span, so do not do it, If there are extended periods where the batteries are not being used then ensure they are fully charged beforehand then recharged every four weeks but you should not leave on the charger for more than 24-hours.
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.
Ensure that you order the right battery by carefully checking the information, a lot of them are very similar so it can be easy to make a mistake, if in doubt check the old battery, the dimensions and anything written on the side of them, we have included the physical size so you can double check, these 12v 2.1ah batteries are mainly constructed using lead and can be easily recycled, more information on recycling can be found at the foot of this page.
Voltage = 12v
Capacity = 2.1Ah @20Hr
Chemistry = sealed lead acid, VRLA, AGM
There are a total of 1 batteries to replace the MK ES1.9-12 here is the dimensions of a single battery
Length = 178mm or 7-inches
Width = 35mm 1.37-inches
Height = 60mm or 2.36-inches
