{"product_id":"7-4v-li-ion-7200mah-battery-fits-samsung-mx-st40b-mx-st40b-xy-53-28wh","title":"7.4V, Li-ion, 7200mAh, Battery fits Samsung MX-ST40B, MX-ST40B\/XY, 53.28Wh","description":"\u003cdiv\u003e\u003cdiv style=\"font-family: Arial, sans-serif; color:#1f1f1f; line-height:1.55; max-width:1100px; margin:0 auto;\"\u003e \u003csection style=\"padding:8px 0 12px 0;\"\u003e \u003ch2 style=\"font-size:22px; margin:0 0 6px; color:#111;\"\u003e CS-SMX400SL \/ Item No. CS-SMX400SL – 7.4V Li-ion Battery, 7200mAh (53.28Wh) – Main application: Samsung MX-ST40B Sound Tower \u003c\/h2\u003e \u003cp style=\"margin:0 0 10px 0; font-size:14px; color:#333;\"\u003e Power your Samsung MX-ST40B family with a Cameron Sino replacement battery designed for precise fit and dependable performance across charges. \u003c\/p\u003e \u003cdiv style=\"margin-top:6px;\"\u003e \u003cspan style=\"display:inline-block; background:#f5f5f5; border:1px solid #ddd; padding:4px 8px; border-radius:6px; font-size:12px; margin-right:6px;\"\u003eDirect Replacement\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f5f5f5; border:1px solid #ddd; padding:4px 8px; border-radius:6px; font-size:12px; margin-right:6px;\"\u003eStable Output\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f5f5f5; border:1px solid #ddd; padding:4px 8px; border-radius:6px; font-size:12px; margin-right:6px;\"\u003eQuality Tested\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f5f5f5; border:1px solid #ddd; padding:4px 8px; border-radius:6px; font-size:12px;\"\u003eBatteryBuyer.ca\u003c\/span\u003e \u003c\/div\u003e \u003c\/section\u003e \u003csection style=\"padding:6px 0 16px 0;\"\u003e \u003ch3 style=\"margin:0 0 8px; font-size:18px; color:#111;\"\u003eKey Benefits\u003c\/h3\u003e \u003cul style=\"margin:0; padding-left:20px;\"\u003e \u003cli\u003eReliable runtime with 7200mAh capacity for extended playback and use.\u003c\/li\u003e \u003cli\u003eStable 7.4V voltage to match the original device specifications.\u003c\/li\u003e \u003cli\u003eLi-ion chemistry delivers consistent performance and long-term reliability.\u003c\/li\u003e \u003cli\u003eDrop-in replacement that fits the original battery bay without modification.\u003c\/li\u003e \u003cli\u003eSafety and build quality aligned with BatteryBuyer.ca standards.\u003c\/li\u003e \u003cli\u003eCompatibility with Samsung MX-ST40B and related Sound Tower models.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e \u003csection style=\"padding:6px 0 16px 0;\"\u003e \u003ch3 style=\"margin:0 0 8px; font-size:18px; color:#111;\"\u003eTechnical Specifications\u003c\/h3\u003e \u003ctable style=\"width:100%; border-collapse: collapse; border:1px solid #ddd;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; width:40%; font-weight:600; background:#f9f9f9; border-right:1px solid #ddd;\"\u003eCameron Sino Model \/ Item No.\u003c\/td\u003e \u003ctd style=\"padding:8px;\"\u003eCS-SMX400SL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; font-weight:600; background:#f9f9f9; border-right:1px solid #ddd;\"\u003eVoltage\u003c\/td\u003e \u003ctd style=\"padding:8px;\"\u003e7.4V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; font-weight:600; background:#f9f9f9; border-right:1px solid #ddd;\"\u003eCapacity\u003c\/td\u003e \u003ctd style=\"padding:8px;\"\u003e7200mAh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; font-weight:600; background:#f9f9f9; border-right:1px solid #ddd;\"\u003eEnergy \/ Wh\u003c\/td\u003e \u003ctd style=\"padding:8px;\"\u003e53.28Wh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; font-weight:600; background:#f9f9f9; border-right:1px solid #ddd;\"\u003eChemistry\u003c\/td\u003e \u003ctd style=\"padding:8px;\"\u003eLi-ion\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; font-weight:600; background:#f9f9f9; border-right:1px solid #ddd;\"\u003eColour\u003c\/td\u003e \u003ctd style=\"padding:8px;\"\u003eBlack\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; font-weight:600; background:#f9f9f9; border-right:1px solid #ddd;\"\u003eDimensions\u003c\/td\u003e \u003ctd style=\"padding:8px;\"\u003e103.60 x 120.70 x 70.00 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; font-weight:600; background:#f9f9f9; border-right:1px solid #ddd;\"\u003eNet Weight\u003c\/td\u003e \u003ctd style=\"padding:8px;\"\u003e431 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; font-weight:600; background:#f9f9f9; border-right:1px solid #ddd;\"\u003eGross Weight\u003c\/td\u003e \u003ctd style=\"padding:8px;\"\u003e621 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; font-weight:600; background:#f9f9f9; border-right:1px solid #ddd;\"\u003eEAN Code\u003c\/td\u003e \u003ctd style=\"padding:8px;\"\u003e4894128221715\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/section\u003e \u003csection style=\"padding:6px 0 16px 0;\"\u003e \u003ch3 style=\"margin:0 0 8px; font-size:18px; color:#111;\"\u003eCompatible With\u003c\/h3\u003e \u003cp style=\"margin:6px 0 6px 0; font-weight:600;\"\u003eFits Brands\u003c\/p\u003e \u003cdiv style=\"max-height:120px; overflow:auto; border:1px solid #ddd; padding:10px; border-radius:8px; background:#fafafa;\"\u003e \u003cul style=\"margin:0; padding-left:20px;\"\u003e \u003cli\u003eSamsung\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cp style=\"margin:8px 0 6px 0; font-weight:600;\"\u003eFits Models\u003c\/p\u003e \u003cdiv style=\"max-height:220px; overflow-y:auto; border:1px solid #ddd; padding:14px; border-radius:8px; background:#fafafa;\"\u003e \u003cul style=\"margin:0; padding-left:20px;\"\u003e \u003cli\u003eSamsung MX-ST40B\u003c\/li\u003e \u003cli\u003eSamsung MX-ST40B\/XY\u003c\/li\u003e \u003cli\u003eSamsung MX-ST40B\/ZA\u003c\/li\u003e \u003cli\u003eSamsung MX-ST4CB\/ZA\u003c\/li\u003e \u003cli\u003eSound Tower\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cp style=\"margin:8px 0 6px 0; font-weight:600;\"\u003eFits Battery Model Numbers\u003c\/p\u003e \u003cdiv style=\"max-height:120px; overflow-y:auto; border:1px solid #ddd; padding:14px; border-radius:8px; background:#fafafa;\"\u003e \u003cul style=\"margin:0; padding-left:20px;\"\u003e \u003cli\u003eSamsung AH81-15582A\u003c\/li\u003e \u003cli\u003eEB-T23C-00\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/section\u003e \u003csection style=\"padding:6px 0 16px 0;\"\u003e \u003ch3 style=\"margin:0 0 8px; font-size:18px; color:#111;\"\u003eApplications\u003c\/h3\u003e \u003cp style=\"margin:0 0 6px 0;\"\u003e This Cameron Sino replacement battery is designed for Samsung MX-ST40B Sound Tower and related models. It enables reliable operation in home audio setups, multimedia systems, and other devices that rely on a compact, high-capacity Li-ion pack. \u003c\/p\u003e \u003c\/section\u003e \u003csection style=\"padding:6px 0 16px 0;\"\u003e \u003cp style=\"margin:0; font-size:14px;\"\u003e This battery is designed as a direct replacement. Capacity differences may affect runtime between charges, but do not normally affect compatibility. Always confirm voltage, dimensions, connector type, and battery part number before ordering. \u003c\/p\u003e \u003c\/section\u003e \u003csection style=\"padding:6px 0 40px 0;\"\u003e \u003ch3 style=\"margin:0 0 8px; font-size:18px; color:#111;\"\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cdetails style=\"margin-bottom:8px;\"\u003e \u003csummary\u003e\u003cstrong\u003eDoes this battery replace the listed battery model numbers?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eThis Cameron Sino replacement battery (CS-SMX400SL) is listed as a direct replacement for Samsung battery models AH81-15582A and EB-T23C-00.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin-bottom:8px;\"\u003e \u003csummary\u003e\u003cstrong\u003eDoes it fit the listed device models?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes. It is designed to fit Samsung MX-ST40B, MX-ST40B\/XY, MX-ST40B\/ZA, MX-ST4CB\/ZA, and related Sound Tower devices listed in the compatibility data.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin-bottom:8px;\"\u003e \u003csummary\u003e\u003cstrong\u003eWhat is the Cameron Sino model number?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eThe Cameron Sino model number is CS-SMX400SL (Item No. CS-SMX400SL).\u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin-bottom:8px;\"\u003e \u003csummary\u003e\u003cstrong\u003eDoes capacity affect compatibility?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eCapacity differences may affect runtime between charges, but they do not normally affect compatibility with the device’s battery bay or connectors.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin-bottom:8px;\"\u003e \u003csummary\u003e\u003cstrong\u003eCharging, safety and installation guidance\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eInstall and charge according to the device manufacturer's guidelines. Use the correct charger and avoid exposure to extreme temperatures. Do not puncture, crush, or disassemble the battery. Ensure the battery part number and voltage match the device requirements before installation.\u003c\/p\u003e \u003c\/details\u003e \u003c\/section\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Cameron Sino Technology Limited","offers":[{"title":"Default Title","offer_id":52129310114074,"sku":"CS-SMX400SL","price":100.31,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/1695\/9258\/files\/CS-SMX400SL-1.jpg?v=1777130153","url":"https:\/\/batterybuyer.ca\/products\/7-4v-li-ion-7200mah-battery-fits-samsung-mx-st40b-mx-st40b-xy-53-28wh","provider":"Batterybuyer.ca","version":"1.0","type":"link"}