{"product_id":"mk-battery-mu-1-sld-m-33-12v-33ah-agm-battery-set-of-2","title":"MK Battery MU-1 SLD M-33 — 12V 33Ah Sealed AGM Mobility Battery, Set of 2","description":"\u003ch1\u003eMK Battery MU-1 SLD M-33 — 12V 33Ah Sealed AGM Mobility Battery, Set of 2\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eTrusted MK quality at a more accessible price point.\u003c\/strong\u003e The MK MU-1 SLD M-33 is a U1-size sealed AGM battery designed as a cost-effective alternative to standard U1 mobility batteries — delivering dependable 24-volt power for scooters and power wheelchairs used for occasional trips, shorter distances, or periodic mobility needs. This set of two gives you everything you need in a complete system, maintenance free and ready to install.\u003c\/p\u003e\n\n\u003cp\u003e✔ Set of 2 — 24V System Total    ✔ More Affordable Than Standard U1    ✔ Sealed AGM — Spill Proof    ✔ Deep Cycle Design    ✔ 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 MU-1 SLD M-33\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\u003e33 Amp Hours (Ah)\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\u003eSealed AGM (Absorbed Glass Mat) — VRLA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDimensions (Each)\u003c\/th\u003e\n\u003ctd\u003e7.68\" × 5.16\" × 6.14\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWeight (Each)\u003c\/th\u003e\n\u003ctd\u003e23 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003ctd\u003eOccasional use, shorter distances, periodic mobility needs\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 Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eIs This the Right Battery for Your Usage?\u003c\/h2\u003e\n\n\u003cp\u003eThe MU-1 SLD M-33 is specifically recommended for mobility devices used occasionally or for shorter distances. It replaces scooters or power chairs requiring a 31, 32, or 33Ah U1-size battery and offers a shorter charging range than standard 31–33Ah batteries — making it ideal for the user who does not depend on their scooter for all-day, every-day heavy use.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBest for occasional use — trips to appointments, shopping, outings\u003c\/li\u003e\n  \u003cli\u003eSuitable for shorter daily distances where maximum range is not critical\u003c\/li\u003e\n  \u003cli\u003eSealed AGM technology — electrolyte fully absorbed, zero spill risk\u003c\/li\u003e\n  \u003cli\u003eFortified posts and welds resist vibration on uneven terrain\u003c\/li\u003e\n  \u003cli\u003ePremium sealing valve prevents capacity loss and controls pressure\u003c\/li\u003e\n  \u003cli\u003eDeep cycle design — rechargeable multiple times without memory effect\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNeed a battery for heavy daily use?\u003c\/strong\u003e If your scooter or power chair is your primary means of getting around every day, we recommend stepping up to the MK MU-1 SLD A (32Ah) or MK MU-1 SLD G gel (31.6Ah) for better cycle life and longer-term performance. Call us and we will help you choose the right battery for your actual usage pattern.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eIs Your Scooter Having Other Issues?\u003c\/h2\u003e\n\n\u003cp\u003eSometimes reduced performance goes beyond worn batteries. If your scooter continues to underperform after a battery replacement — losing power unexpectedly, showing error codes, or cutting out mid-ride — it may need a professional inspection. Our Southwest Florida repair team services all major mobility brands and can diagnose and fix most issues fast. Read our \u003ca href=\"https:\/\/www.medicaldepartmentstore.com\/blogs\/news\/mobility-scooter-amp-medical-equipment-repair-in-southwest-florida-we-fix-it\"\u003e\u003cstrong\u003eMobility Scooter Repair Guide\u003c\/strong\u003e\u003c\/a\u003e to know when to replace, when to repair, and when to call us.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\n\u003cp\u003eThe MK MU-1 SLD M-33 fits mobility scooters and power wheelchairs requiring a 31, 32, or 33Ah U1-size battery in a 24-volt (2-battery) system. Recommended for occasional or shorter-distance use only. Call us to confirm the correct fit for your equipment before ordering.\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\u003eNot sure if this is the right battery for your usage? \u003cstrong\u003e\u003ca href=\"tel:18662180902\"\u003eCall 1-866-218-0902\u003c\/a\u003e\u003c\/strong\u003e — our team will match you to the right battery for how you actually use your scooter.\u003c\/p\u003e","brand":"MK Battery","offers":[{"title":"Default Title","offer_id":55234675802481,"sku":"MU-1-SLD-M-33","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/6122\/9681\/files\/ChatGPT_Image_Apr_26_2026_12_55_41_PM.png?v=1777222561","url":"https:\/\/www.medicaldepartmentstore.com\/products\/mk-battery-mu-1-sld-m-33-12v-33ah-agm-battery-set-of-2","provider":"Medical Department Store","version":"1.0","type":"link"}