Huanyu HYS1245 HYS1250 rechargeable 12v battery 4.5ah sealed lead.
Replacement Huanyu HYS1245 HYS1250 rechargeable batteries, 12v 4.5ah valve regulated sealed lead acid non-spillable safe not-hazardous battery pack, absorbed glass mat AGM cells, low competitive price.
- Huanyu HYS1245 battery
- Huanyu HYS1250 battery replacement
Below you will find we have listed relative information to help you properly consider the decision to buy new compatible replacement battery for your Huanyu HYS1245 HYS1250, they can store 4.5ah of energy in the 12v cells and are seen in many devices from portable equipment to UPS systems and are capable of deep cycling, these are of course as would clearly be needed rechargeable, they are non-spillable so safe and not-hazardous, can be stored and used indoors without fear of leakage, the cell structure is a composite of lead formed as AGM and VRLA.
When place your and receive an order you will note that the batteries will be almost fully charged when received, but you should still complete a charge before first use, the only time you do not need to do this is if it's going into something with its own always connected power supply, for example a UPS system, as this will do the job of charging for you, the charge time will depend on your charger, just leave it on until it indicates its finished, do not miss out this important first step, it will help set them up and possibly extend the possible overall life expectancy of them.
Most users will not even notice but it will take a number of charges and associated use in your equipment before they are capable of accepting a full capacity charge, this is quite normal and 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, do not attempt to deliberately discharge the batteries, it will not rejuvenate them, it will only do them harm and will reduce the life span, 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 valve regulated and AGM or absorbed glass mat, not need for any liquid as the acid is held within the glass mat, this means they will not spill and not-hazardous so safe for use around the home and or portable equipment, they are deep cycle which would be required in this sort of application
We have provided the information here only as a guide, you need to check the code carefully as so many of them are pretty similar so it's easy to make a mistake, you will also find we have listed the relevant dimensions so you can make sure you are ordering the correct one, looking at your old power pack and taking note of the dimensions and anything that may be printed on the side is probably the wisest thing to do, these 12v 4.5ah batteries are mainly constructed using lead or Pb and as such can be easily recycled, more information on recycling can be found at the foot of this page.
Voltage = 12-volts
Capacity = 4.5Ah @20Hr
Chemistry = Pb, sealed lead acid, VRLA, AGM
This offer is for a total of 1 rechargeable batteries to replace the Huanyu HYS1245 HYS1250 we have listed the size of each battery below:
Length = 90mm or 3.54-inches
Width = 70mm 2.75-inches
Height = 101mm or 3.97-inches
If you would like to upgrade your batteries we can offer a 5ah, it is the same physical size so it's just a matter of changing them over and you will get more energy per charge, the link to these will be just a little bit further down the page.
