Sonnenschein A312/1.8S sealed battery pack 12-volt AGM 2.1ah
Replacement Sonnenschein A312/1.8S non-spillable sealed lead acid valve regulated 12-volt 2.1ah batteries, seen in alarm systems, emergency lighting, portable devices AGM and VRLA, offered direct from warehouse at low cost
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 Sonnenschein A312/1.8S, which are 12-volt and 2.1ah these are seen in quite a few applications from portable medical monitoring equipment, patient hoists to household and commercial alarm systems as power backup and or course capable of deep cycling, which are, rechargeable, they are safe to use indoors as they are non-hazardous and not-spillable AGM and VRLA type of cells, much more information about the qualities of these unique chemistries can be found below
- Sonnenschein A312/1.8S battery replacement
Even though the batteries you receive from us will be just about fully charged you should still complete a full charge before first use, if the battery is being fitted in something like an household or commercial alarm system then you can miss this step as it will do this for you, you do not need to leave it on for hours on end, it will probably not take very long at all depending on the charger, just until it has finished, do not be impatient, wait until this first charge has completed, it will contribute to overall battery life
You probably will not even notice it but it will take a few charges and use in your equipment before you are able to receive a full capacity charge in your batteries, this is quite a normal part of the conditioning process, 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, never go out of your way to deliberately discharge, this will only reduce overall life span, these batteries need to be kept charged, so if there is any reason where they are not be used then ensure they are charged beforehand and then every 4-weeks, but do not leave on a 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
We offer the information on this page purely as a guide only, if you carefully check the code then you should be ok, many are very similar so it's worth being vigilant, if in doubt look at your old battery, take note of the dimensions and anything written on the side of them, we have included the size below so you can double check, These 12-volt 2.1-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
Voltage = 12-volts
Capacity = 2.1Ah @20Hr
Chemistry = Pb, sealed lead, VRLA, AGM
We are offering 1 rechargeable and recyclable batteries for the Sonnenschein A312/1.8S the physical size of the individual batteries are as follows
Length = 178mm or 7-inches
Width = 35mm 1.37-inches
Height = 60mm or 2.36-inches
Battery layout - from chart below = 1
