{"product_id":"11-4v-li-polymer-4350mah-battery-fits-positivo-master-n2140-49-59wh","title":"11.4V, Li-Polymer, 4350mAh, Battery fits Positivo Master N2140, 49.59Wh","description":"\u003cdiv\u003e\u003cdiv style=\"font-family: Arial, sans-serif; color:#1f1f1f; line-height:1.55; max-width:1100px; margin:0 auto;\"\u003e \u003ch2 style=\"font-size:22px; margin:0 0 6px;\"\u003eCameron Sino CS-PTN214NB (11.4V, 4350mAh) Li-Polymer Replacement Battery for Positivo Master N2140\u003c\/h2\u003e \u003cp style=\"margin:0 0 12px;\"\u003ePower your Positivo Master N2140 with a trusted, drop-in replacement that delivers extended unplugged runtime and reliable performance. The CS-PTN214NB is engineered for exact-fit compatibility and durable, quality-driven construction.\u003c\/p\u003e \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:8px; margin:8px 0 16px;\"\u003e \u003cspan style=\"font-size:12px; border:1px solid #e60000; color:#b30000; padding:4px 8px; border-radius:4px; background:#fff;\"\u003eDirect Replacement\u003c\/span\u003e \u003cspan style=\"font-size:12px; border:1px solid #bdbdbd; color:#333; padding:4px 8px; border-radius:4px; background:#fff;\"\u003eStable Output\u003c\/span\u003e \u003cspan style=\"font-size:12px; border:1px solid #bdbdbd; color:#333; padding:4px 8px; border-radius:4px; background:#fff;\"\u003eQuality Tested\u003c\/span\u003e \u003cspan style=\"font-size:12px; border:1px solid #bdbdbd; color:#333; padding:4px 8px; border-radius:4px; background:#fff;\"\u003eBatteryBuyer.ca\u003c\/span\u003e \u003c\/div\u003e \u003ch3 style=\"margin:20px 0 8px;\"\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\u003eReliable runtime with 4350mAh capacity for longer unplugged use.\u003c\/li\u003e \u003cli\u003eStable 11.4V output supports consistent performance of your Positivo Master N2140.\u003c\/li\u003e \u003cli\u003eLi-Polymer chemistry delivers higher energy density and reliable power delivery.\u003c\/li\u003e \u003cli\u003eExact-fit drop-in replacement for effortless installation.\u003c\/li\u003e \u003cli\u003eBuilt with quality cells and safety features to protect your device and data.\u003c\/li\u003e \u003cli\u003eCompatibility with Positivo Master N2140 and NV-636668-3S battery configurations.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003ch3 style=\"margin:20px 0 8px;\"\u003eTechnical Specifications\u003c\/h3\u003e \u003ctable style=\"width:100%; border-collapse: collapse; border:1px solid #e5e5e5;\"\u003e \u003cthead\u003e \u003ctr style=\"background:#f7f7f7;\"\u003e \u003cth style=\"text-align:left; padding:8px; border-right:1px solid #e5e5e5;\"\u003eCameron Sino Model \/ Item No.\u003c\/th\u003e \u003cth style=\"text-align:left; padding:8px;\"\u003eCS-PTN214NB\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003e11.4V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003e4350mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003eEnergy \/ Wh\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003e49.59Wh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003eChemistry\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003eLi-Polymer\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003eColour\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003e218.10 x 93.30 x 6.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003e198 g\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003eGross Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003e338 g\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003eEAN Code\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-top:1px solid #e5e5e5;\"\u003e4894128219187\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3 style=\"margin:20px 0 8px;\"\u003eCompatible With\u003c\/h3\u003e \u003cp style=\"margin:0 0 8px;\"\u003eFits Brands\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:16px;\"\u003e \u003cli\u003eBrand: Positivo\u003c\/li\u003e \u003c\/ul\u003e \u003cp style=\"margin:6px 0 0; font-size:14px; color:#555;\"\u003eDevice models: Positivo Master N2140\u003c\/p\u003e \u003cp style=\"margin:6px 0 0; font-size:14px; color:#555;\"\u003eBattery part numbers: NV-636668-3S\u003c\/p\u003e \u003c\/div\u003e \u003ch3 style=\"margin:20px 0 8px;\"\u003eApplications\u003c\/h3\u003e \u003cul style=\"margin:0 0 8px; padding-left:20px;\"\u003e \u003cli\u003eEmergency lighting\u003c\/li\u003e \u003cli\u003eUPS systems\u003c\/li\u003e \u003cli\u003eSecurity systems\u003c\/li\u003e \u003cli\u003eAccess control\u003c\/li\u003e \u003cli\u003eMedical\/industrial equipment\u003c\/li\u003e \u003cli\u003ePortable electronics\u003c\/li\u003e \u003c\/ul\u003e \u003cp style=\"margin:14px 0; font-weight:600;\"\u003eThis 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 \u003ch3 style=\"margin:20px 0 8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDoes this replace the original battery for the Positivo Master N2140?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes. The Cameron Sino CS-PTN214NB is a direct drop-in replacement designed for the Positivo Master N2140 when paired with the NV-636668-3S model, ensuring proper fit and electrical compatibility.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhat is the runtime or capacity of this battery?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eThe battery provides 4350mAh \/ 49.59Wh at 11.4V. Actual runtime depends on usage, workload, and device settings.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eHow do I install this battery?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003ePower off the device, remove the back panel per the service guide, disconnect the old battery, insert the new Cameron Sino CS-PTN214NB, secure connectors, and reassemble. If unsure, consult a professional.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs this battery safe to charge and use?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes. It uses Li-Polymer cells with built-in safety measures and should be charged with the device’s standard charger and within recommended operating conditions.\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 for this replacement is CS-PTN214NB.\u003c\/p\u003e \u003c\/details\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Cameron Sino Technology Limited","offers":[{"title":"Default Title","offer_id":52128893501722,"sku":"CS-PTN214NB","price":101.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/1695\/9258\/files\/CS-PTN214NB-1.jpg?v=1777105874","url":"https:\/\/batterybuyer.ca\/products\/11-4v-li-polymer-4350mah-battery-fits-positivo-master-n2140-49-59wh","provider":"Batterybuyer.ca","version":"1.0","type":"link"}