Diamec DM12-2.2 DM12-1.8 sealed battery pack 12v AGM 2.1ah.
Replacement Diamec DM12-2.2 DM12-1.8 battery pack, valve regulated sealed lead acid rechargeable 12v 2.1ah absorbed glass mat batteries, often used in alarm systems, hoists and lifts at low price.
Below you will find all of the relevant information which should help assist you in the renewal of a compatible battery for your Diamec DM12-2.2 DM12-1.8, which are 12v 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, 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.
- Diamec DM12-2.2
- Diamec DM12-1.8 battery
When your order is delivered the batteries will be almost fully charged, but regardless of this you should still complete a charge them before first use, if it's going into a device that is always connected to the mains like a battery backup for monitoring or alarm system then you can miss this step as it will do it for you, you only need to charge until its ready, it probably will not take long and it is very important so not a step you should overlook, do not be impatient, wait until this first charge has completed, it will contribute to overall battery life.
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, if being used in a portable piece of equipment then as soon as you after each use put them back on charge, do not allow them to sit in a discharged state, 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 are 12v valve regulated sealed lead acid batteries and will not leak they are both AGM and VRLA, of course they are the required deep cycle kind and they are not-hazardous so safe for use in portable equipment, medical and indoors.
So many codes on batteries are almost the same, you should carefully check them before ordering to ensure you are getting the right pack, if in doubt then look at your old one, take a note of the dimensions and anything that is written on the side, this will always be the best information to have, we have also included on the page the dimensions so you can confirm before ordering, the batteries themselves are 12-volt 2.1ah and have a very high lead content so they are recyclable, more detailed information about recycling lead batteries can be found on a link at the foot of this page.
Voltage = 12v
Capacity = 2.1Ah @20Hr
Chemistry = sealed lead, AGM, VRLA
There is 1 rechargeable batteries to replace the Diamec DM12-2.2 DM12-1.8 the physical dimensions are as follows:
Length = 178mm or 7-inches
Width = 35mm 1.37-inches
Height = 60mm or 2.36-inches
