Long 6FM15 6FM18C battery replacement non-spillable 18ah 12v
Replacement Long 6FM15 6FM18C battery pack, rechargeable valve regulated sealed lead acid 12v 18ah batteries, will not spill, safe not-hazardous at low prices direct from the warehouse.

This page offers more informative data and dimensions of a new replacement battery for the Long 6FM15 6FM18C. They are 12v 18ah sealed lead type, valve regulated, AGM and VRLA cells are rechargeable, they are not hazardous and will not leak so that they can be laid on the side without issue, there is no need for any maintenance, can be used in portable devices as well as fixed, seem in many applications, disabled mobility scooters, emergency car engine starter packs, security alarm panels or UPS systems and so much more.

• Long 6FM15 battery
• Long 6FM18C battery

AGM or absorbed glass mat batteries do not require any direct outside maintenance whatsoever during their long life span, the only exception to this rule is of course, charging. No need to top up with fluid, they are sealed and can safely be mounted on the side without fear of spillage, can be used indoors or in portable devices, also valve regulated or VRLA and they are not hazardous.

This new 12v battery pack will be delivered to you almost fully charged when you receive it, but unless it's going in a device with its own always powered mains connected charging circuit like a UPS system, then it will still require that very important first charge before use, also charge after every single use, do not try to run it down deliberately, this will only shorten its life and if not being used for long periods then also every four weeks to help prolong the life expectancy, by not keeping your new battery fully charged you are risking a shorter life which will cost you money in the long run.

The information detailed here on this page should be taken as a guide only, you should make your own enquires, battery serial codes can be very similar and can be easy to misread them, check your old battery is suitable to be replaced by this compatible one, the physical size is listed below.

Voltage = 12-volts
Capacity = 18Ah @ 20Hr
Chemistry = Sealed lead, AGM, VRLA.

This set has one quality battery for the Long 6FM15 6FM18C. The overall size of the batteries is:
Length = 181mm or 7.12-inches
Width = 76mm or 2.99-inches
Height = 167mm or 6.57-inches.

You might also want to consider a 22ah battery, it has the exact physical dimensions and, depending on your requirements, could be a very easy upgrade as it will go into the same space. With this extra 4Ah the battery runtime will be longer between charges if you fit it in an electric car it would mean more miles per charge, selectable from the easy upgrade drop-down menu above.