{"product_id":"3-7v-li-ion-4200mah-battery-fits-southern-polaris-x3-sanding-reed-handbook-15-54wh","title":"3.7V, Li-ion, 4200mAh, Battery fits Southern Polaris X3 Sanding Reed Handbook, 15.54Wh","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:20px 0;\"\u003e \u003ch2 style=\"font-size:22px; font-weight:700; margin:0 0 6px;\"\u003e Cameron Sino CS-STX300BL (Item No. CS-STX300BL) — 3.7V • 4200mAh Li-ion • Main application: Southern Polaris X3 Sanding Reed Handbook \u003c\/h2\u003e \u003cp style=\"margin:0 0 12px; color:#555;\"\u003e This replacement battery is designed to deliver dependable power for your Southern Polaris X3 Sanding Reed Handbook. As a Cameron Sino replacement battery, it provides a drop-in solution with specifications matched to the original for reliable performance. BatteryBuyer.ca stands behind this quality component for consistent, safe energy delivery. \u003c\/p\u003e \u003cspan style=\"display:inline-block; background:#e53935; color:#fff; font-size:12px; padding:6px 12px; border-radius:6px; margin-right:6px;\"\u003eDirect Replacement\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#2e7d32; color:#fff; font-size:12px; padding:6px 12px; border-radius:6px; margin-right:6px;\"\u003eStable Output\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#424242; color:#fff; font-size:12px; padding:6px 12px; border-radius:6px; margin-right:6px;\"\u003eQuality Tested\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#1e88e5; color:#fff; font-size:12px; padding:6px 12px; border-radius:6px;\"\u003eBatteryBuyer.ca\u003c\/span\u003e \u003c\/div\u003e \u003csection style=\"margin-top:6px;\"\u003e \u003ch3 style=\"font-size:16px; margin:0 0 8px; color:#333;\"\u003eKey Benefits\u003c\/h3\u003e \u003cul style=\"margin:0; padding-left:20px;\"\u003e \u003cli\u003eReliable runtime designed to keep your Southern Polaris X3 operating when you need it most.\u003c\/li\u003e \u003cli\u003eStable voltage output to maintain consistent performance across charge cycles.\u003c\/li\u003e \u003cli\u003eCorrect Li-ion chemistry for safe operation and efficient energy delivery.\u003c\/li\u003e \u003cli\u003eDrop-in replacement that mirrors original size and connection for easy installation.\u003c\/li\u003e \u003cli\u003eSafety and build quality through Cameron Sino engineering and BatteryBuyer.ca quality controls.\u003c\/li\u003e \u003cli\u003eClear compatibility with Southern Polaris X3 Sanding Reed Handbook and BTNF-L7411W model number.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e \u003csection style=\"margin-top:16px;\"\u003e \u003ch3 style=\"font-size:16px; margin:0 0 8px; color:#333;\"\u003eTechnical Specifications\u003c\/h3\u003e \u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd;\"\u003e \u003ctbody\u003e \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e \u003ctd style=\"padding:10px; width:40%; font-weight:600; background:#fafafa; color:#333;\"\u003eCameron Sino Model \/ Item No.\u003c\/td\u003e \u003ctd style=\"padding:10px;\"\u003eCS-STX300BL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e \u003ctd style=\"padding:10px; font-weight:600; background:#fafafa;\"\u003eVoltage\u003c\/td\u003e \u003ctd style=\"padding:10px;\"\u003e3.7V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e \u003ctd style=\"padding:10px; font-weight:600; background:#fafafa;\"\u003eCapacity\u003c\/td\u003e \u003ctd style=\"padding:10px;\"\u003e4200mAh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e \u003ctd style=\"padding:10px; font-weight:600; background:#fafafa;\"\u003eEnergy \/ Wh\u003c\/td\u003e \u003ctd style=\"padding:10px;\"\u003e15.54Wh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e \u003ctd style=\"padding:10px; font-weight:600; background:#fafafa;\"\u003eChemistry\u003c\/td\u003e \u003ctd style=\"padding:10px;\"\u003eLi-ion\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e \u003ctd style=\"padding:10px; font-weight:600; background:#fafafa;\"\u003eColour\u003c\/td\u003e \u003ctd style=\"padding:10px;\"\u003eBlack\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e \u003ctd style=\"padding:10px; font-weight:600; background:#fafafa;\"\u003eDimensions\u003c\/td\u003e \u003ctd style=\"padding:10px;\"\u003e77.35 x 49.90 x 12.70mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e \u003ctd style=\"padding:10px; font-weight:600; background:#fafafa;\"\u003eNet Weight\u003c\/td\u003e \u003ctd style=\"padding:10px;\"\u003e85 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e \u003ctd style=\"padding:10px; font-weight:600; background:#fafafa;\"\u003eGross Weight\u003c\/td\u003e \u003ctd style=\"padding:10px;\"\u003e135 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:10px; font-weight:600; background:#fafafa;\"\u003eEAN Code\u003c\/td\u003e \u003ctd style=\"padding:10px;\"\u003e4894128223047\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/section\u003e \u003csection style=\"margin-top:16px;\"\u003e \u003ch3 style=\"font-size:16px; margin:0 0 8px; color:#333;\"\u003eCompatible With\u003c\/h3\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:18px;\"\u003e \u003cli\u003eFits Brands: Southern\u003c\/li\u003e \u003cli\u003eFits Models: Southern Polaris X3 Sanding Reed Handbook\u003c\/li\u003e \u003cli\u003eFits Battery Model Numbers: Southern BTNF-L7411W\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/section\u003e \u003csection style=\"margin-top:16px;\"\u003e \u003ch3 style=\"font-size:16px; margin:0 0 8px; color:#333;\"\u003eApplications\u003c\/h3\u003e \u003cp style=\"margin:0 0 6px;\"\u003e Ideal for emergency lighting, security systems, access control, UPS, medical devices, industrial equipment, and portable electronics where a reliable 3.7V Li-ion replacement battery is required. \u003c\/p\u003e \u003c\/section\u003e \u003csection style=\"margin-top:16px;\"\u003e \u003cp style=\"margin:0; font-weight:600;\"\u003eImportant Compatibility Note:\u003c\/p\u003e \u003cp style=\"margin:6px 0 0;\"\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=\"margin-top:20px;\"\u003e \u003ch3 style=\"font-size:16px; margin:0 0 8px; color:#333;\"\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4 style=\"font-size:14px; margin:12px 0 6px; color:#333;\"\u003e \u003cdetails\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-STX300BL is designed to replace the listed model numbers (Southern BTNF-L7411W). It is compatible with Southern Polaris X3 Sanding Reed Handbook as described in the product data.\u003c\/p\u003e \u003c\/details\u003e \u003c\/h4\u003e \u003ch4 style=\"font-size:14px; margin:12px 0 6px; color:#333;\"\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDoes it fit the listed device models?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes. It is specified to fit the Southern Polaris X3 Sanding Reed Handbook, aligning with the listed device requirements and original power specifications.\u003c\/p\u003e \u003c\/details\u003e \u003c\/h4\u003e \u003ch4 style=\"font-size:14px; margin:12px 0 6px; color:#333;\"\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-STX300BL (Item No. CS-STX300BL).\u003c\/p\u003e \u003c\/details\u003e \u003c\/h4\u003e \u003ch4 style=\"font-size:14px; margin:12px 0 6px; color:#333;\"\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDoes capacity affect compatibility?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eCapacity differences may affect runtime between charges, but do not normally affect compatibility. The battery remains compatible as long as voltage, dimensions, and connector type match the original part.\u003c\/p\u003e \u003c\/details\u003e \u003c\/h4\u003e \u003ch4 style=\"font-size:14px; margin:12px 0 6px; color:#333;\"\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eCharging, safety and installation guidance\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eUse a Li-ion charger compatible with 3.7V cells. Install with correct polarity and connector alignment. Do not expose to excessive heat, puncture, or short-circuit the terminals. If damaged or swollen, discontinue use and recycle per local regulations. Always follow device manufacturer guidelines when installing.\u003c\/p\u003e \u003c\/details\u003e \u003c\/h4\u003e \u003c\/section\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Cameron Sino Technology Limited","offers":[{"title":"Default Title","offer_id":52127064260890,"sku":"CS-STX300BL","price":62.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/1695\/9258\/files\/CS-STX300BL-1.jpg?v=1777051812","url":"https:\/\/batterybuyer.ca\/products\/3-7v-li-ion-4200mah-battery-fits-southern-polaris-x3-sanding-reed-handbook-15-54wh","provider":"Batterybuyer.ca","version":"1.0","type":"link"}