Haze HZS12-2.2 HZS1-2.9 12-volt 2.1ah battery replacement rechargeable
Replacement Haze HZS12-2.2 HZS1-2.9 non spill 12-volt 2.1-amp hour battery pack, safe can be used in portable devices, emergency lighting, alarm systems, valve regulated sealed lead VRLA AGM rechargeable batteries at low cost
On this page we have listed required data to support your consideration of a purchase of a new replacement compatible battery for the Haze HZS12-2.2 HZS1-2.9, with a capacity of 2.1-amp hours, these 12-volt cells are used in many types of application such as portable medical and patient lift equipment, emergency lighting and even home alarm systems they are also 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
- Haze HZS12-2.2 HZS1-2.9 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 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, 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, this first step is important so do not ignore it, doing so can shorten expected life span
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, each time you have used your battery then you should put it back on charge as soon as you can, do not leave it sitting in a semi discharged state for any longer than 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 it turns out there are periods where the equipment is not being used on a regular basis then ensure the batteries are fully charged before any period of downtime and then topped up every four weeks but do not leave on the charger for more than 24-hours
These 12-volt batteries are constructed as AGM ( absorbed glass mat ) and VRLA ( valve regulated lead acid ) they are deep cycle and not-hazardous so suitable for use indoors or in portable devices, they will not leak all features that make them useful for use in this kind of application, they of course do not require any maintenance
Check the information carefully to ensure you are ordering the correct battery as many of them have very similar codes, if in doubt you could check the dimensions of the batteries and take note of anything that may be written on the side of them, the size of is also specified below so you can confirm, 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 = 12-volts
Capacity = 2.1Ah @20Hr
Chemistry = VRLA, AGM
In this set you will find a quantity of 1 lead acid batteries for the Haze HZS12-2.2 HZS1-2.9 we have mentioned the size below of each battery for your convenience
Length = 178mm or 7-inches
Width = 35mm 1.37-inches
Height = 60mm or 2.36-inches
Battery layout - from chart below = 1
