Gaston GT12-38 GT12-40 12-volt battery replacement sealed AGM VRLA
Replacement Gaston GT12-38 GT12-40 battery pack, valve regulated sealed lead acid rechargeable 12-volt 38ah absorbed glass mat batteries, safe non-spillable AGM offered at low prices direct from our warehouse
Below you will should find relevant information to help you fully consider the decision on the purchase of a new compatible replacement battery for your Gaston GT12-38 GT12-40, the 12v cells have a energy storage capacity of 38-amp hours. they are also capable of deep cycling, often seen in mobility scooters or UPS systems, rechargeable and not-hazardous, they will not spill so safe for use indoors, they are also recyclable and environmentally friendly, comprehensive information on recycling can be found on our recycle page
- Gaston GT12-38 battery replacement
- Gaston GT12-40 battery replacement
When you receive your order from us they will have a fairly high charge in them, but you still need to fully charge them before first use, you can skip this step if the battery is going in a device with its own always connected mains charging circuit, maybe a UPS system as this will do the job for you, just charge them until your charger LED lights indicate that it is ready, it will probably not take very long, you may well be impatient and use the equipment without charging but it's worth waiting until its fully charged as it will help to extend overall life expectancy
While is not something that most will even notice, it will take a number of charges and corresponding use in the device before a full capacity charge is capable of being reached, this is 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, we have heard of people trying to extend battery their life by running them down, this will not work with this type of battery so do not try it, it will only shorten the life costing you money in the long run, 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 are 12-volt 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
Please note you should use all the information on this page only a guide, while we have tried here to assist you in getting the correct battery, it should be noted that there are many very similar codes, if you are not sure you should always double check what you have before ordering, this may also give you the opportunity to see how easy it is going to be to change them, take note of the dimensions and anything written on the side of them, all the physical sizes are listed on this page, These 12-volt 38ah batteries are recyclable, the main content is lead or Pb which is easily transformed into another product, more information about recycling can be found on our recycling page, link to which is at the foot of this page, the terminals are universal bolt down which makes it easy to replace the old style and come complete with new bolts
Voltage = 12-volts
Capacity = 38Ah @20Hr
Chemistry = AGM, sealed lead, VRLA
This battery is to replace the Gaston GT12-38 GT12-40 the dimensions of the individual battery pack are as follows
Length = 195mm or 7.67-inches
Width = 165mm 6.49-inches
Height = 170mm or 6.69-inches
Battery layout - from chart below = 0

If you would like to upgrade your batteries we can offer a 50ah, it is the same physical size so it's just a matter of changing them over and you will get more energy or more miles per charge, the link to these will be just a little bit further down the page, also link to a pair of them if it was being used in a mobility scooter or wheelchair with the ability of adding disabled VAT relief