{"product_id":"11-55v-li-polymer-3850mah-battery-fits-msi-f13mg-206xes-modern-14-44-47wh","title":"11.55V, Li-Polymer, 3850mAh, Battery fits MSI  F13MG-206XES, Modern 14, 44.47Wh","description":"\u003cdiv\u003e\u003cdiv style=\"font-family: Arial, sans-serif; color:#1f1f1f; line-height:1.55; max-width:1100px; margin:0 auto;\"\u003e \u003cdiv style=\"padding:16px 0 8px;\"\u003e \u003ch2 style=\"font-size:24px; margin:0 0 6px; color:#111;\"\u003e CS-MSR143NB (11.55V) • 3850mAh • Li-Polymer • for MSI Modern 14 (F13MG-206XES) \u003c\/h2\u003e \u003cp style=\"margin:0 0 10px; color:#333;\"\u003e This Cameron Sino replacement battery is designed to replace the MSI BTY-M4B in MSI Modern 14 laptops, including the F13MG-206XES configuration. It delivers a reliable 11.55V, 3850mAh (44.47Wh) of energy with a true drop-in fit for seamless operation. A genuine BatteryBuyer.ca option for extended unplugged use. \u003c\/p\u003e \u003cdiv style=\"margin-top:6px;\"\u003e \u003cspan style=\"display:inline-block; background:#f5f5f5; border:1px solid #ddd; color:#222; padding:4px 8px; border-radius:6px; font-size:12px; margin-right:8px;\"\u003eDirect Replacement\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f5f5f5; border:1px solid #ddd; color:#222; padding:4px 8px; border-radius:6px; font-size:12px; margin-right:8px;\"\u003eStable Output\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f5f5f5; border:1px solid #ddd; color:#222; padding:4px 8px; border-radius:6px; font-size:12px; margin-right:8px;\"\u003eQuality Tested\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f5f5f5; border:1px solid #ddd; color:#222; padding:4px 8px; border-radius:6px; font-size:12px;\"\u003eBatteryBuyer.ca\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003chr style=\"border:0; border-top:1px solid #eee; margin:18px 0;\"\u003e \u003cdiv style=\"padding:0 0 12px;\"\u003e \u003ch3 style=\"font-size:18px; margin:0 0 8px; color:#222;\"\u003eKey Benefits\u003c\/h3\u003e \u003cdiv style=\"border:1px solid #e5e5e5; border-radius:8px; padding:14px; background:#fff;\"\u003e \u003cul style=\"margin:0; padding-left:20px;\"\u003e \u003cli\u003e\n\u003cstrong\u003eReliable runtime\u003c\/strong\u003e with 3850mAh (44.47Wh) capacity for extended unplugged use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStable voltage\u003c\/strong\u003e maintains consistent performance under load.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrect chemistry\u003c\/strong\u003e Li-Polymer for high energy density and compact form factor.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrop-in replacement\u003c\/strong\u003e designed as a seamless, exact-fit upgrade for MSI Modern 14 (F13MG-206XES) and BTY-M4B configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafety and build quality\u003c\/strong\u003e built to meet safety standards with essential protection features.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e clearly aligned with MSI Modern 14 series and BTY-M4B replacements for confident shopping.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv style=\"margin-top:14px;\"\u003e \u003ch3 style=\"font-size:18px; margin:0 0 8px; color:#222;\"\u003eTechnical Specifications\u003c\/h3\u003e \u003cdiv style=\"border:1px solid #e5e5e5; border-radius:8px; padding:12px; background:#fff;\"\u003e \u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee; width:40%; color:#555;\"\u003eCameron Sino Model \/ Item No.\u003c\/td\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee;\"\u003eCS-MSR143NB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee; color:#555;\"\u003eVoltage\u003c\/td\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee;\"\u003e11.55V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee; color:#555;\"\u003eCapacity\u003c\/td\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee;\"\u003e3850mAh \/ 44.47Wh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee; color:#555;\"\u003eEnergy \/ Wh\u003c\/td\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee;\"\u003e44.47Wh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee; color:#555;\"\u003eChemistry\u003c\/td\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee;\"\u003eLi-Polymer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee; color:#555;\"\u003eColour\u003c\/td\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee;\"\u003eBlack\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee; color:#555;\"\u003eDimensions\u003c\/td\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee;\"\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee; color:#555;\"\u003eNet Weight\u003c\/td\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee;\"\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee; color:#555;\"\u003eGross Weight\u003c\/td\u003e \u003ctd style=\"padding:6px 8px; border-bottom:1px solid #eee;\"\u003e550 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:6px 8px; color:#555;\"\u003eEAN Code\u003c\/td\u003e \u003ctd style=\"padding:6px 8px;\"\u003e4894128227441\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv style=\"margin-top:14px;\"\u003e \u003ch3 style=\"font-size:18px; margin:0 0 8px; color:#222;\"\u003eCompatible With\u003c\/h3\u003e \u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eFits Brands:\u003c\/strong\u003e MSI\u003c\/p\u003e \u003cdiv style=\"border:1px solid #ddd; border-radius:8px; padding:12px; background:#fafafa;\"\u003e \u003cp style=\"margin:0 0 6px;\"\u003e\u003cstrong\u003eDevice models:\u003c\/strong\u003e MSI Modern 14, MSI F13MG-206XES\u003c\/p\u003e \u003cp style=\"margin:0 0 6px;\"\u003e\u003cstrong\u003eBattery Model Numbers:\u003c\/strong\u003e BTY-M4B\u003c\/p\u003e \u003cdiv style=\"max-height:220px; overflow-y:auto; border:1px solid #ddd; padding:14px; border-radius:8px; background:#fff;\"\u003e \u003cp style=\"margin:0 0 4px;\"\u003eMSI Modern 14\u003c\/p\u003e \u003cp style=\"margin:0 0 4px;\"\u003eMSI F13MG-206XES\u003c\/p\u003e \u003cp style=\"margin:0 0 4px;\"\u003eBTY-M4B\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv style=\"margin-top:14px;\"\u003e \u003ch3 style=\"font-size:18px; margin:0 0 8px; color:#222;\"\u003eApplications\u003c\/h3\u003e \u003cp style=\"margin:0 0 8px;\"\u003e This replacement battery is well-suited for emergency lighting, security systems, access control, UPS, medical devices, industrial equipment, and portable electronics that rely on MSI Modern 14 power solutions. \u003c\/p\u003e \u003c\/div\u003e \u003cdiv style=\"margin-top:10px;\"\u003e \u003cp style=\"font-weight:600; margin:0 0 6px;\"\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\/div\u003e \u003cdiv style=\"margin-top:14px;\"\u003e \u003ch3 style=\"font-size:18px; margin:0 0 8px; color:#222;\"\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDoes this replace the listed battery model numbers?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes. The Cameron Sino CS-MSR143NB is designed as a direct replacement for the MSI BTY-M4B and is compatible with the MSI Modern 14 (F13MG-206XES) configuration.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDoes it fit the listed device models?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eIt is compatible with MSI Modern 14 series and specifically the F13MG-206XES configuration, matching the BTY-M4B replacement requirements.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails\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-MSR143NB.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDoes capacity affect compatibility?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eCapacity mainly affects runtime (how long the laptop runs between charges). It does not affect compatibility. Always verify voltage, size, connector type, and part number.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eCharging, safety and installation guidance\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eCharge with a charger that matches 11.55V and follow the laptop manufacturer's charging guidelines. To install: power down, remove the back panel, disconnect the old battery, swap in the CS-MSR143NB, ensure the connector is seated, and reassemble. This Li-Polymer battery includes standard safety protections.\u003c\/p\u003e \u003c\/details\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Cameron Sino Technology Limited","offers":[{"title":"Default Title","offer_id":52128894648602,"sku":"CS-MSR143NB","price":124.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/1695\/9258\/files\/CS-MSR143NB_1.jpg?v=1777313773","url":"https:\/\/batterybuyer.ca\/products\/11-55v-li-polymer-3850mah-battery-fits-msi-f13mg-206xes-modern-14-44-47wh","provider":"Batterybuyer.ca","version":"1.0","type":"link"}