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12v 18 amp size battery range

12v 18-amp size battery range sealed VRLA AGM GEL batteries.
Replacement 12v 18-amp size battery range, rechargeable AGM and Gel battery packs used in a wide range of applications.
  • 12v 18-amp size battery range
The 12v 18-amp (or 17) is used in a lot of different applications; you will find them in smaller mobility scooters and powerchairs, in uninterrupted power sources protecting computer systems, and in things like a lawn mower. They are not all the same, but they share the physical size of this battery range.

The 12v 18 amp size batteries are often valve-regulated lead acid or VRLA, possibly also absorbed glass mat or AGM, meaning they will not leak even if mounted on their side. They are safe for use on public transport and even aeroplanes. However, it would be wise to confirm this with them when booking a flight with the airline, as they are non-hazardous and require no maintenance other than charging.

The charging of sealed lead batteries is essential, they are capable of many shallow charges, that is a small charge to top them up, this technology when installed in a device with constant mains power is capable of lasting years, but when in the hands of manual charges this is reduced, in best practice recharge after every use, do not try to run down the battery, if not being used for long periods then recharge every 5 weeks, this will significantly help you to get the best from your purchase and extend your battery life.

The Ah (amp-hour) of the 12v 18 amp size battery is a measure of its energy storage capacity. You can safely replace a 17Ah version with a 20Ah one and vice versa, and they are all the same physical size as listed below:

Length 181mm - 7.12-inches
Width 76mm - 2.99-inches
Height 167mm - 6.57-inches
The weight of this size battery is approximately 6 kg.


This kind of battery is very Eco friendly as at the end of its life it can be recycled, it is made almost entirely of lead which lends itself very favourably to this, but that is only if you ensure it makes its way to a recycle point so please make the effort to have this done, more information about recycling can be found on our recycle page.

We have listed as many models as possible below to make it easier for you to find the correct battery for your device. Add to the shopping cart and checkout, you can use the search facility above which may help but please only use keywords in your search, if we can be of any further assistance don't hesitate to get in touch with us. We will endeavour to assist you in your purchase.
Displaying 1 to 20 (of 134 products)
Haijiu HJZ12-18-3 battery replacement 12v 18ah 20HR

Haijiu HJZ12-18-3 battery replacement 12v 18ah 20HR

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MK ES17-12 battery VRLA sealed lead acid 12v 18ah

MK ES17-12 battery VRLA sealed lead acid 12v 18ah

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Sealake FM12200 SW12200 FM12170 battery 12v

$112.94 inc. VAT now $100.70 inc. VAT

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GF12014YF battery 18ah replacement 12v sealed VRLA

GF12014YF battery 18ah replacement 12v sealed VRLA

$112.94 inc. VAT now $100.70 inc. VAT

Fiamm FGC21803 F19-12b battery replacement 12v sealed

Fiamm FGC21803 F19-12b battery replacement 12v sealed

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Enersys-NP18-12 battery rechargeable 12v 18ah replacement

Enersys-NP18-12 battery rechargeable 12v 18ah

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MiGM Huitong Industry 6-DW-17 12v sealed battery VRLA

MiGM Huitong Industry 6-DW-17 12v sealed battery VRLA

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12-volt-17ah 18ah amp-hour sealed lead battery rechargeable

12-volt-17ah 18ah amp-hour sealed lead battery rechargeable

$112.94 inc. VAT now $100.70 inc. VAT

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12v 18Ah battery rechargeable sealed lead non-spill AGM

12v 18Ah battery rechargeable sealed lead AGM

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Fiamm FGH21803 battery FG21803 rechargeable 12v

Fiamm FGH21803 battery FG21803 rechargeable 12v

$112.94 inc. VAT now $100.70 inc. VAT

Kung Long WP20-12IE 121e battery 12v sealed AGM

Kung Long WP20-12IE 121e battery 12v sealed AGM

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0120582 0120896 ub12180 battery 12v sealed lead AGM 18ah

0120582 0120896 ub12180 battery 12v sealed lead AGM 18ah

$112.94 inc. VAT now $100.70 inc. VAT

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Panasonic LC-X1220P sealed battery replacement 12v VRLA

Panasonic LC-X1220P sealed battery replacement 12v VRLA

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Ultracell CB18-12 UL18-12 battery VRLA replacement 12v 18ah

Ultracell CB18-12 UL18-12 battery VRLA replacement 12v 18ah

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Rely & Vision 6FM17 battery sealed lead 12v replacement

Rely & Vision 6FM17 battery sealed lead 12v replacement

$112.94 inc. VAT now $100.70 inc. VAT

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Shenyang SY12170 replacement 12v VRLA battery AGM

Shenyang SY12170 replacement 12v VRLA battery AGM

$112.94 inc. VAT now $100.70 inc. VAT

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Gaston GT12-15 GT12-18 battery 12v rechargeable AGM

Gaston GT12-15 GT12-18 battery 12v rechargeable AGM

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Displaying 1 to 20 (of 134 products)
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