{"product_id":"mk-battery-e27-sld-g-12v-88ah-group-27-gel-battery-set-of-2-blade-terminal","title":"MK Battery E27 SLD G — 12V 88Ah Group 27 Deep Cycle Sealed Gel Battery, Set of 2 (Blade B Terminal)","description":"\u003ch1\u003eMK Battery E27 SLD G — 12V 88Ah Group 27 Deep Cycle Sealed Gel Battery, Set of 2 (Blade B Terminal)\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe highest capacity. The longest range. The MK standard.\u003c\/strong\u003e The MK Battery E27 SLD G is a Group 27 deep cycle sealed gel battery delivering an exceptional 88Ah per battery — engineered for heavy-duty power wheelchairs and mobility scooters where maximum range and all-day reliability are non-negotiable. This set of two with blade style B terminals delivers a complete 24-volt system and is compatible with most standard charging systems, backed by the most trusted name in mobility battery technology.\u003c\/p\u003e\n\n\u003cp\u003e✔ Set of 2 — 24V System Total    ✔ 88Ah Per Battery    ✔ Blade Style B Terminal    ✔ Compatible With Most Chargers    ✔ FAA \u0026amp; IATA Approved    ✔ Zero Maintenance\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eSpecifications — Each Battery\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eMK Battery E27 SLD G (also M27 SLD G)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBattery Group\u003c\/th\u003e\n\u003ctd\u003eGroup 27\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e88 Amp Hours (Ah) at 20-Hour Rate\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSystem Voltage (Set of 2)\u003c\/th\u003e\n\u003ctd\u003e24 Volts Total\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBattery Type\u003c\/th\u003e\n\u003ctd\u003eDeep Cycle Sealed Gel (VRLA) — Thixotropic Gel Electrolyte\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eBlade Style B Terminal (T876)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDimensions (Each)\u003c\/th\u003e\n\u003ctd\u003e12.83\" × 6.56\" × 9.30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWeight (Each)\u003c\/th\u003e\n\u003ctd\u003e63 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCharger Compatibility\u003c\/th\u003e\n\u003ctd\u003eCompatible with most standard charging systems\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eTravel Approved\u003c\/th\u003e\n\u003ctd\u003eFAA, DOT, ICAO \u0026amp; IATA Approved — Non-Spillable\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003eSet of 2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1-Year Full Replacement Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy the E27 SLD G Is in a Class of Its Own\u003c\/h2\u003e\n\n\u003cp\u003eAt 88Ah per battery, the MK E27 SLD G is one of the largest and most capable deep cycle gel batteries available for mobility equipment. The Group 27 footprint combined with thixotropic gel technology delivers exceptional deep cycle recovery — meaning this battery handles daily full discharges without the performance degradation that standard SLA or lesser gel batteries suffer over time.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e88Ah per battery — one of the highest capacities in mobility battery technology\u003c\/li\u003e\n  \u003cli\u003eThixotropic gel electrolyte — completely immobilized, zero spill risk in any position\u003c\/li\u003e\n  \u003cli\u003eHigher charging range — compatible with most standard mobility charging systems\u003c\/li\u003e\n  \u003cli\u003eNo memory effect — recharge any time without reducing capacity\u003c\/li\u003e\n  \u003cli\u003eLead calcium plate alloy — longer service life and lower self-discharge\u003c\/li\u003e\n  \u003cli\u003eWill not discharge sitting on concrete\u003c\/li\u003e\n  \u003cli\u003eFAA, DOT, ICAO and IATA approved — safe for all transport\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote on charger compatibility:\u003c\/strong\u003e Unlike most gel batteries, the E27 SLD G has a higher charging range that makes it compatible with most standard charging systems. If you are uncertain about your charger, call us and we will confirm compatibility before you order.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eTraveling With Your Power Chair or Scooter?\u003c\/h2\u003e\n\n\u003cp\u003eThe MK E27 SLD G is FAA and IATA approved for travel — but at 63 lbs each, these are serious batteries that need serious transport solutions. Loading and unloading a heavy-duty power chair or scooter equipped with Group 27 batteries is a two-person job without the right equipment. A quality vehicle lift removes all of that effort and risk. See our \u003ca href=\"https:\/\/www.medicaldepartmentstore.com\/blogs\/news\/blogs-news-harmar-vehicle-lift-guide-2026\"\u003e\u003cstrong\u003eHarmar Vehicle Lift Guide 2026\u003c\/strong\u003e\u003c\/a\u003e to find the right lift for your vehicle and equipment — and make every trip easier from the start.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\n\u003cp\u003eThe MK E27 SLD G fits heavy-duty power wheelchairs and mobility scooters requiring a 24-volt Group 27 deep cycle gel battery system with blade B terminals. Physical dimensions and terminal type must be confirmed before ordering. Call us with your equipment model and we will confirm the correct fit before you buy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"tel:18662180902\"\u003eCall 1-866-218-0902\u003c\/a\u003e\u003c\/strong\u003e — Mon–Fri, 9am–5pm EST\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Buy From Medical Department Store?\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e30+ years serving mobility customers — A+ BBB Rated\u003c\/li\u003e\n  \u003cli\u003e110% Low Price Guarantee — we beat any competitor\u003c\/li\u003e\n  \u003cli\u003eMobility specialists on the phone, not a call center\u003c\/li\u003e\n  \u003cli\u003eShips to all 50 states — 5 Southwest Florida locations for local pickup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eReady to order or need terminal and charger compatibility confirmed first? \u003cstrong\u003e\u003ca href=\"tel:18662180902\"\u003eCall 1-866-218-0902\u003c\/a\u003e\u003c\/strong\u003e — our team will make sure you get exactly the right batteries for your equipment.\u003c\/p\u003e","brand":"MK Battery","offers":[{"title":"Default Title","offer_id":63514128253297,"sku":"E27 SLD G","price":814.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/6122\/9681\/files\/mk-battery-e27-sld-g-12v-88ah-group-27-deep-cycle-sealed-gel-battery-set-of-2-blade-b-terminal-4572938.webp?v=1778322369","url":"https:\/\/www.medicaldepartmentstore.com\/products\/mk-battery-e27-sld-g-12v-88ah-group-27-gel-battery-set-of-2-blade-terminal","provider":"Medical Department Store","version":"1.0","type":"link"}