{"product_id":"3-87v-li-polymer-75mah-battery-fits-fitbit-inspire-3-0-29wh","title":"3.87V, Li-Polymer, 75mAh, Battery fits FitBit inspire 3, 0.29Wh","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; font-weight:700; color:#000; margin:0 0 8px;\"\u003e CS-FTB424SL (Item No.) — 3.87V \/ 75mAh Li-Polymer Battery for Fitbit Inspire 3 \u003c\/h2\u003e \u003cp style=\"margin:0 0 12px; color:#555;\"\u003e BatteryBuyer.ca presents a Cameron Sino replacement battery designed to power your Fitbit Inspire 3 with reliable performance and a precise fit. This direct replacement battery delivers the right voltage, capacity, and chemistry for seamless operation. \u003c\/p\u003e \u003cdiv style=\"margin:8px 0 16px;\"\u003e \u003cspan style=\"display:inline-block; background:#f7f7f7; color:#333; border:1px solid #e0e0e0; padding:6px 10px; border-radius:6px; font-size:12px; margin-right:6px;\"\u003eDirect Replacement\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f7f7f7; color:#333; border:1px solid #e0e0e0; padding:6px 10px; border-radius:6px; font-size:12px; margin-right:6px;\"\u003eStable Output\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f7f7f7; color:#333; border:1px solid #e0e0e0; padding:6px 10px; border-radius:6px; font-size:12px; margin-right:6px;\"\u003eQuality Tested\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f7f7f7; color:#333; border:1px solid #e0e0e0; padding:6px 10px; border-radius:6px; font-size:12px;\"\u003eBatteryBuyer.ca\u003c\/span\u003e \u003c\/div\u003e \u003cdiv style=\"border:1px solid #e5e5e5; border-radius:8px; padding:14px; background:#fff; margin-bottom:16px;\"\u003e \u003cul style=\"margin:0; padding-left:18px;\"\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 3.87V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 75mAh\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e Li-Polymer\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMain application:\u003c\/strong\u003e Fitbit Inspire 3 wearable device\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003ch3 style=\"font-size:16px; color:#111; margin:6px 0 6px;\"\u003eKey Benefits\u003c\/h3\u003e \u003cdiv style=\"border:1px solid #e0e0e0; border-radius:8px; padding:12px; background:#fff;\"\u003e \u003cul style=\"margin:0; padding-left:18px;\"\u003e \u003cli\u003e\n\u003cstrong\u003eReliable runtime:\u003c\/strong\u003e Designed to deliver consistent performance for daily activity tracking and smartwatch features.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStable voltage:\u003c\/strong\u003e Maintains steady power delivery to support continuous monitoring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrect chemistry:\u003c\/strong\u003e Li-Polymer cells optimized for compact wearable form factors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrop-in replacement:\u003c\/strong\u003e Engineered to fit the Fitbit Inspire 3 without modifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafety \/ build quality:\u003c\/strong\u003e Built to meet stringent standards with careful cell selection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Specifically matched to the device’s power footprint and connector.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003ch3 style=\"font-size:16px; color:#111; margin:16px 0 6px;\"\u003eTechnical Specifications\u003c\/h3\u003e \u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:10px;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth style=\"text-align:left; padding:8px; border-bottom:1px solid #ddd; width:40%;\"\u003eCameron Sino Model \/ Item No.\u003c\/th\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #ddd;\"\u003eCS-FTB424SL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left; padding:8px; border-bottom:1px solid #ddd;\"\u003eVoltage\u003c\/th\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #ddd;\"\u003e3.87V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left; padding:8px; border-bottom:1px solid #ddd;\"\u003eCapacity\u003c\/th\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #ddd;\"\u003e75mAh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left; padding:8px; border-bottom:1px solid #ddd;\"\u003eEnergy \/ Wh\u003c\/th\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #ddd;\"\u003e0.29Wh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left; padding:8px; border-bottom:1px solid #ddd;\"\u003eChemistry\u003c\/th\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #ddd;\"\u003eLi-Polymer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left; padding:8px; border-bottom:1px solid #ddd;\"\u003eColour\u003c\/th\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #ddd;\"\u003eBlack\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left; padding:8px; border-bottom:1px solid #ddd;\"\u003eDimensions\u003c\/th\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #ddd;\"\u003e19.30 x 11.80 x 3.40 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left; padding:8px; border-bottom:1px solid #ddd;\"\u003eNet Weight\u003c\/th\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #ddd;\"\u003e2 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left; padding:8px; border-bottom:1px solid #ddd;\"\u003eGross Weight\u003c\/th\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #ddd;\"\u003e27 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left; padding:8px; border-bottom:1px solid #ddd;\"\u003eEAN Code\u003c\/th\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #ddd;\"\u003e4894128213710\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3 style=\"font-size:16px; color:#111; margin:6px 0 6px;\"\u003eCompatible With\u003c\/h3\u003e \u003cdiv style=\"margin-bottom:8px;\"\u003e \u003cstrong\u003eFits Brands:\u003c\/strong\u003e FitBit\u003cbr\u003e \u003cstrong\u003eFits Models:\u003c\/strong\u003e FitBit Inspire 3\u003cbr\u003e \u003cstrong\u003eFits Battery Model Numbers:\u003c\/strong\u003e FitBit FB424 \u003c\/div\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\u003eFitBit FB424\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003ch3 style=\"font-size:16px; color:#111; margin:16px 0 6px;\"\u003eApplications\u003c\/h3\u003e \u003cp style=\"margin:0 0 8px;\"\u003e Ideal for wearable electronics requiring compact power for daily activities, including Fitbit Inspire 3 usage for activity tracking, health monitoring, and on-the-go power needs. \u003c\/p\u003e \u003cp style=\"font-weight:600; color:#333; margin:14px 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 \u003ch3 style=\"font-size:16px; color:#111; margin:12px 0 6px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4 style=\"font-size:14px; color:#222; margin:8px 0 4px;\"\u003e \u003cspan style=\"font-weight:700;\"\u003eDoes this battery replace the listed battery model numbers?\u003c\/span\u003e \u003c\/h4\u003e \u003cdetails\u003e \u003csummary style=\"cursor:pointer; font-weight:700; color:#222;\"\u003eYes. The CS-FTB424SL Cameron Sino replacement battery is designed to replace the listed battery model numbers (FitBit FB424) for the Fitbit Inspire 3.\u003c\/summary\u003e \u003cp style=\"margin:6px 0 0; color:#555;\"\u003eThis Cameron Sino replacement battery matches the model numbers shown in the product data, ensuring a proper fit and performance.\u003c\/p\u003e \u003c\/details\u003e \u003ch4 style=\"font-size:14px; color:#222; margin:8px 0 4px;\"\u003e \u003cspan style=\"font-weight:700;\"\u003eWill it fit the listed device models?\u003c\/span\u003e \u003c\/h4\u003e \u003cdetails\u003e \u003csummary style=\"cursor:pointer; font-weight:700; color:#222;\"\u003eYes. It is a drop-in replacement for the Fitbit Inspire 3, matching the device’s power footprint and connector.\u003c\/summary\u003e \u003cp style=\"margin:6px 0 0; color:#555;\"\u003eNo extra hardware changes are required for installation when using this battery with the Inspire 3.\u003c\/p\u003e \u003c\/details\u003e \u003ch4 style=\"font-size:14px; color:#222; margin:8px 0 4px;\"\u003e \u003cspan style=\"font-weight:700;\"\u003eWhat is the Cameron Sino model number?\u003c\/span\u003e \u003c\/h4\u003e \u003cdetails\u003e \u003csummary style=\"cursor:pointer; font-weight:700; color:#222;\"\u003eCameron Sino model number\u003c\/summary\u003e \u003cp style=\"margin:6px 0 0; color:#555;\"\u003eCS-FTB424SL\u003c\/p\u003e \u003c\/details\u003e \u003ch4 style=\"font-size:14px; color:#222; margin:8px 0 4px;\"\u003e \u003cspan style=\"font-weight:700;\"\u003eDoes capacity affect compatibility?\u003c\/span\u003e \u003c\/h4\u003e \u003cdetails\u003e \u003csummary style=\"cursor:pointer; font-weight:700; color:#222;\"\u003eImpact on compatibility\u003c\/summary\u003e \u003cp style=\"margin:6px 0 0; color:#555;\"\u003eCapacity differences may affect runtime between charges, but they do not normally affect device compatibility. This is a direct replacement battery for the listed device.\u003c\/p\u003e \u003c\/details\u003e \u003ch4 style=\"font-size:14px; color:#222; margin:8px 0 4px;\"\u003e \u003cspan style=\"font-weight:700;\"\u003eCharging, safety and installation guidance\u003c\/span\u003e \u003c\/h4\u003e \u003cdetails\u003e \u003csummary style=\"cursor:pointer; font-weight:700; color:#222;\"\u003eGuidance\u003c\/summary\u003e \u003cp style=\"margin:6px 0 0; color:#555;\"\u003e Use a compatible charger and follow standard safety practices. Replace with the device powered off, avoid short circuits, do not expose to water, and dispose of old cells according to local regulations. Ensure correct orientation and connector type before installation. \u003c\/p\u003e \u003c\/details\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Cameron Sino Technology Limited","offers":[{"title":"Default Title","offer_id":52129297858842,"sku":"CS-FTB424SL","price":30.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/1695\/9258\/files\/CS-FTB424SL-1.jpg?v=1777129400","url":"https:\/\/batterybuyer.ca\/products\/3-87v-li-polymer-75mah-battery-fits-fitbit-inspire-3-0-29wh","provider":"Batterybuyer.ca","version":"1.0","type":"link"}