{"title":"12V 18Ah Sealed Lead Acid Batteries","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0613\/7128\/5555\/files\/EXCEL_12V_18AH.jpg?v=1742927104\" alt=\"12 volt 18 amp-hour sealed battery\" width=\"240\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003ch2\u003eCompare 12V 18Ah sealed batteries\u003c\/h2\u003e\u003cp\u003eBrowse 12-volt, 18 amp-hour sealed lead-acid batteries, including AGM options from MK Battery and Interstate and a single Excel SLA battery. The ratings apply to each battery; check whether the listing supplies one unit or a pair.\u003c\/p\u003e\u003cp\u003eBefore ordering, verify the approved chemistry, terminal type, dimensions, battery quantity and charger against the equipment manual. Matching voltage and capacity alone does not establish fit. Follow the manufacturer’s service instructions or consult a qualified technician.\u003c\/p\u003e","products":[{"product_id":"mk-battery-m17-12v-18ah-agm-batteries","title":"M17 12V 18AH AGM Battery ( Sold in pairs )","description":"\u003ch2\u003eMK Battery M17-12 SLD M 12V 18Ah AGM Batteries, Pair\u003c\/h2\u003e\n\u003cp\u003eThis listing supplies two MK Battery M17-12 SLD M batteries, each rated at 12 volts and 18 amp-hours. The sealed AGM design is described for deep-cycle use and higher current demands. MK lists up to 550 cycles at 50% depth of discharge; actual service life depends on the equipment, charging routine, temperature and depth of discharge. The pair's total electrical output depends on how the device connects the batteries.\u003c\/p\u003e\n\u003ch3\u003eMatch Chemistry and Equipment\u003c\/h3\u003e\n\u003cp\u003eConfirm the device requires the M17-12 SLD M AGM model and two batteries. Check the case dimensions, tray, terminals and orientation, cable reach and hold-downs before ordering. Similar voltage or capacity does not make this AGM model interchangeable with a gel battery or another M17 variant.\u003c\/p\u003e\n\u003ch3\u003eCharging and Use\u003c\/h3\u003e\n\u003cp\u003eUse the device manufacturer's approved charging profile for AGM batteries. The sealed valve-regulated construction does not require routine watering, but the charger and battery still need to be compatible. Follow the equipment manual for wiring, polarity, charging and storage, and do not apply gel-battery settings unless the equipment maker specifies them for this model.\u003c\/p\u003e\n\u003ch3\u003ePair Quantity and Installation Service\u003c\/h3\u003e\n\u003cp\u003eThe product is sold as two batteries for equipment that specifies a pair. Connect them in the equipment's stated series or parallel arrangement; do not infer system capacity by adding label values without checking the wiring. Optional installation service covers labor dispatch and battery installation only, is non-refundable and may carry a distance-based fee. Confirm coverage before selecting it.\u003c\/p\u003e\n\u003ch3\u003eBefore Ordering\u003c\/h3\u003e\n\u003cp\u003eVerify the M17-12 SLD M model, per-unit 12V\/18Ah rating, AGM chemistry, pair quantity, terminal fit and charger profile. Use this battery only where the equipment's specification calls for it.\u003c\/p\u003e","brand":"MK Battery","offers":[{"title":"Default Title","offer_id":42587942912051,"sku":"MK-ES17-12 SLD M","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/7128\/5555\/files\/M17.png?v=1776442559"},{"product_id":"excel-12v-18ah-sla-battery-p108","title":"Excel 12V 18AH SLA Battery","description":"\u003ch2\u003eExcel XL-12180 12V 18Ah Sealed Lead-Acid Battery\u003c\/h2\u003e\n\u003cp\u003eThis listing is for one Excel XL-12180 battery rated at 12 volts and 18 amp-hours. It measures 7.13 x 3 x 6.59 inches, weighs 12.6 lb and uses NB terminals. The product is sold as a single unit; check whether the equipment requires one battery or a matched pair before ordering.\u003c\/p\u003e\n\u003ch3\u003eConfirm Case and Terminal Fit\u003c\/h3\u003e\n\u003cp\u003eCompare the XL-12180 dimensions with the equipment's battery tray and verify that NB terminals match the existing cable ends and orientation. Allow space for the hold-down, wiring and cover, and make sure the cables reach without strain. A similar voltage is not enough to confirm a replacement if the device requires another case size, terminal type or battery chemistry.\u003c\/p\u003e\n\u003ch3\u003eCharging and Replacement\u003c\/h3\u003e\n\u003cp\u003eCheck the equipment manufacturer's specification for the correct chemistry, capacity and charging profile. Follow its instructions for disconnecting power, removing the old battery, reconnecting polarity and securing the replacement. Do not substitute a gel or AGM battery unless the equipment maker approves that chemistry for the device.\u003c\/p\u003e\n\u003ch3\u003eTransport and Warranty\u003c\/h3\u003e\n\u003cp\u003eThe product listing identifies this SLA battery as approved for FAA, IATA and UPS shipping. That does not guarantee acceptance for passenger travel by a specific airline; verify current carrier rules and packaging requirements before booking. The product's warranty information states a six-month guarantee that the battery will fit and work properly from the original purchase date. Review the full terms before ordering.\u003c\/p\u003e\n\u003ch3\u003eBefore Ordering\u003c\/h3\u003e\n\u003cp\u003eVerify the XL-12180 model, single-unit quantity, 12V\/18Ah rating, 7.13 x 3 x 6.59 inch dimensions, 12.6 lb weight, NB terminals and charger compatibility against the equipment maker's specification.\u003c\/p\u003e","brand":"Battery Outlet","offers":[{"title":"Default Title","offer_id":42587944124467,"sku":"BO-XL-12180","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/7128\/5555\/files\/EXCEL_12V_18AH.jpg?v=1742927104"},{"product_id":"interstate-batteries-sla1116-12v-18ah-batteries","title":"12V 18AH SLA Battery ( Sold in pairs )","description":"\u003ch2\u003eInterstate SLA1116 12V 18Ah AGM Battery Pair\u003c\/h2\u003e\n\u003cp\u003eThis listing is for two Interstate SLA1116 sealed AGM batteries, each rated at 12 volts and 18 amp-hours. The product information identifies the model for both cyclic and standby applications. These are individual batteries sold as a pair, not a single prewired pack: the equipment determines how the pair is connected and what system voltage it requires.\u003c\/p\u003e\n\u003ch3\u003eConfirm the Replacement Before Ordering\u003c\/h3\u003e\n\u003cp\u003eStart with the labels on the batteries currently installed and the equipment manufacturer's manual. Check that SLA1116 is the specified model or an approved replacement, and verify the required quantity, chemistry, voltage and capacity. Two batteries can share a nominal voltage while differing in dimensions, terminal arrangement or charging requirements. A connector that looks close is not enough to establish compatibility.\u003c\/p\u003e\n\u003ch3\u003eUnderstand the Pair and Its Ratings\u003c\/h3\u003e\n\u003cp\u003eThe 12V and 18Ah ratings apply to each battery. They should not be added together and presented as the equipment's system voltage or usable capacity; that depends on the device's wiring and operating requirements. When the equipment uses two batteries as a matched set, replacing them together with the same model avoids mixing different battery ages or specifications. Follow the manufacturer's directions for replacement and wiring rather than changing the original arrangement.\u003c\/p\u003e\n\u003ch3\u003eCheck Terminals and Charging\u003c\/h3\u003e\n\u003cp\u003eTerminal details can vary among battery models, so inspect the existing connection style and orientation and compare them with the replacement. Confirm that the equipment's charger is approved for the battery chemistry and configuration. Do not select a charger solely by voltage or assume that an existing lead will fit. If the manual, battery labels or wiring layout do not clearly match, have the device manufacturer or a qualified service provider confirm the correct replacement before installation.\u003c\/p\u003e","brand":"Interstate Batteries","offers":[{"title":"Default Title","offer_id":42587974303795,"sku":"ISB-SLA1116","price":156.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/7128\/5555\/files\/sla1116.jpg?v=1724449652"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/7128\/5555\/collections\/EXCEL_12V_18AH.jpg?v=1794594937","url":"https:\/\/www.topmobility.com\/collections\/12v-18ah-sealed-lead-acid-batteries.oembed","provider":"Top Mobility","version":"1.0","type":"link"}