Sealake FM12380 12-volt battery replacement sealed AGM VRLA.
Replacement Sealake FM12380 battery set, valve regulated safe non-spillable 12-volt 38ah rechargeable batteries, often seen in large jump starters or mobility scooters and even large UPS systems they are AGM and VRLA at low competitive price direct from warehouse.

Find below the details that we have compiled to help you make an informed decision on the purchase of a new replacement compatible battery for the Sealake FM12380, which has a energy storage capacity of 38-amp hours, they are used in quite a lot of different applications such as large portable jumpstart packs, UPS systems and even mobility scooters the cells are 12-volt and capable of deep cycling, rechargeable and recyclable, the main content of the structure is Lead Pb, this in turn means they are very environmentally friendly as can very easily be made into something else, maybe another battery at the end of their working life, more information on this can be found on our recycling page.

• Sealake FM12380 battery replacement

The batteries will be delivered with a very good charge in them, but even so you should still charge before using for the first time, if it's going into a device that is constantly connected to the mains like a UPS system then you can miss this step out as it will do it automatically 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 just want to fit them and use your device, but do not miss this first step if needed, it's worth waiting until the first charge has completed and it may well contribute to over life span.

Unless you are a very extended user you will probably not even notice that it can take a number of charges and use in your equipment before a full capacity charge is achieved, this is all part of the conditioning process and quite normal, letting the batteries sit in a discharged state, even partially is not a good idea, recharge after each use, never try to discharge the batteries all the way down, doing so with this type of battery will drastically reduce the overall life span and cost you money in the long run, it is important to keep a charge in the batteries for long life, so if there is any period of time where they are not being used then charge before hand and top this up every four weeks but do not leave on a 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

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 12-volt 38-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, the terminals as you can see in the picture are bolt down, they come with the bolts so easy to replace the older type with upright posts, please note the terminal layout in the picture and below

Voltage = 12-volts
Capacity = 38Ah @20Hr
Chemistry = valve regulated lead acid, VRLA, AGM

We are offering 1 rechargeable batteries to replace the Sealake FM12380 we have mentioned the size below of each battery for your convenience:
Length = 195mm or 7.67-inches
Width = 165mm 6.49-inches
Height = 170mm or 6.69-inches

We can also do this battery pack as a 50ah which means more energy per charge, or if it was in a electric vehicle more miles per charge, it's the same size so will slip straight in, the link to this extended version of the batteries will be just a little bit further down the page, also link to a pair if you were using them in a mobility scooter with the option of disabled VAT relief if you are entitled to it.