{"product_id":"7-2v-li-ion-6600mah-battery-fits-exfo-ftb-4-47-52wh","title":"7.2V, Li-ion, 6600mAh, Battery fits EXFO FTB-4, 47.52Wh","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:0 0 20px 0;\"\u003e \u003ch2 style=\"font-size:22px; margin:0 0 8px; font-weight:600;\"\u003e Cameron Sino CS-EFT400SL — 7.2V, 6600mAh Li-ion Replacement Battery for EXFO FTB-4 \u003c\/h2\u003e \u003cp style=\"margin:6px 0 12px; color:#555;\"\u003e This Cameron Sino replacement battery is a direct replacement battery designed to power the EXFO FTB-4 handheld test instrument. Engineered for reliability and safety, the CS-EFT400SL delivers consistent performance and is a true BatteryBuyer.ca solution for ongoing field diagnostics and maintenance work. \u003c\/p\u003e \u003cdiv style=\"margin:6px 0 0;\"\u003e \u003cspan style=\"display:inline-block; background:#f7f7f7; color:#333; border:1px solid #ddd; padding:4px 10px; border-radius:6px; font-size:12px; margin-right:8px;\"\u003eDirect Replacement\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f7f7f7; color:#333; border:1px solid #ddd; padding:4px 10px; border-radius:6px; font-size:12px; margin-right:8px;\"\u003eStable Output\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f7f7f7; color:#333; border:1px solid #ddd; padding:4px 10px; border-radius:6px; font-size:12px; margin-right:8px;\"\u003eQuality Tested\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f7f7f7; color:#333; border:1px solid #ddd; padding:4px 10px; border-radius:6px; font-size:12px;\"\u003eBatteryBuyer.ca\u003c\/span\u003e \u003c\/div\u003e \u003c\/section\u003e \u003csection style=\"padding:0 0 16px;\"\u003e \u003cdiv style=\"border:1px solid #e5e5e5; border-radius:8px; padding:14px; background:#fff;\"\u003e \u003ch3 style=\"margin:0 0 8px; font-size:16px; color:#333;\"\u003eKey Benefits\u003c\/h3\u003e \u003cul style=\"margin:0; padding-left:20px;\"\u003e \u003cli\u003eReliable runtime tailored to EXFO FTB-4 usage, ensuring continued operation in the field.\u003c\/li\u003e \u003cli\u003eStable voltage delivery at 7.2V for consistent measurements and performance.\u003c\/li\u003e \u003cli\u003eCorrect Li-ion chemistry designed for safety, longevity, and efficient energy delivery.\u003c\/li\u003e \u003cli\u003eDrop-in replacement with exact dimensions for effortless swapping.\u003c\/li\u003e \u003cli\u003eRigorous build quality and safety testing to meet BatteryBuyer.ca standards.\u003c\/li\u003e \u003cli\u003eCompatibility with EXFO FTB-4 devices and related battery models for trusted operation.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/section\u003e \u003csection style=\"padding:0 0 16px;\"\u003e \u003ch3 style=\"margin:0 0 8px; font-size:16px; color:#333;\"\u003eTechnical Specifications\u003c\/h3\u003e \u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #e5e5e5; border-radius:6px; overflow:hidden;\"\u003e \u003cthead\u003e \u003ctr\u003e \u003cth style=\"text-align:left; padding:8px; background:#f6f6f6; border-bottom:1px solid #ddd; width:40%;\"\u003eSpecification\u003c\/th\u003e \u003cth style=\"text-align:left; padding:8px; background:#f6f6f6; border-bottom:1px solid #ddd; width:60%;\"\u003eDetails\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eCameron Sino Model \/ Item No.\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eCS-EFT400SL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eVoltage\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e7.2V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eCapacity\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e6600mAh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eEnergy \/ Wh\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e47.52Wh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eChemistry\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eLi-ion\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eColour\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eBlue\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eDimensions\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e150.00 x 58.47 x 22.70mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eNet Weight\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eGross Weight\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e300 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eEAN Code\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e4894128228073\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/section\u003e \u003csection style=\"padding:0 0 18px;\"\u003e \u003ch3 style=\"margin:0 0 8px; font-size:16px; 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\u003e\n\u003cstrong\u003eFits Brands:\u003c\/strong\u003e EXFO\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFits Models:\u003c\/strong\u003e EXFO FTB-4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFits Battery Model Numbers:\u003c\/strong\u003e EXFO NF2047HD, NF2047HD29, NF2047HD34, NF2047QE34\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/section\u003e \u003csection style=\"padding:0 0 16px;\"\u003e \u003ch3 style=\"margin:0 0 8px; font-size:16px; color:#333;\"\u003eApplications\u003c\/h3\u003e \u003cp style=\"margin:6px 0 0; color:#555;\"\u003e Ideal for powering EXFO FTB-4 field test instruments, enabling reliable performance during network installation, maintenance, and on-site diagnostics. Suitable for portable electronics and other situations where a dependable replacement battery is required for critical measurements. \u003c\/p\u003e \u003c\/section\u003e \u003csection style=\"padding:0 0 16px;\"\u003e \u003cp style=\"margin:8px 0; color:#555;\"\u003e \u003cstrong\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\/strong\u003e \u003c\/p\u003e \u003c\/section\u003e \u003csection style=\"padding:0 0 40px;\"\u003e \u003ch3 style=\"margin:0 0 8px; font-size:16px; color:#333;\"\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cdetails style=\"margin:8px 0;\"\u003e \u003csummary\u003e\u003cstrong\u003eDoes this battery replace the listed battery model numbers?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp style=\"margin:8px 0 0; color:#555;\"\u003e Yes. The Cameron Sino CS-EFT400SL is a replacement battery designed to replace listed EXFO battery models: NF2047HD, NF2047HD29, NF2047HD34, and NF2047QE34. \u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin:8px 0;\"\u003e \u003csummary\u003e\u003cstrong\u003eDoes it fit the listed EXFO device models?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp style=\"margin:8px 0 0; color:#555;\"\u003e Yes. It is specified to fit the EXFO FTB-4 device, providing a direct replacement option for that model. \u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin:8px 0;\"\u003e \u003csummary\u003e\u003cstrong\u003eWhat is the Cameron Sino model number?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp style=\"margin:8px 0 0; color:#555;\"\u003e The Cameron Sino model number is CS-EFT400SL. \u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin:8px 0;\"\u003e \u003csummary\u003e\u003cstrong\u003eDoes capacity affect compatibility?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp style=\"margin:8px 0 0; color:#555;\"\u003e Capacity differences do not normally affect device compatibility. They can affect runtime between charges, so higher capacity may extend operating time between charges, while remaining fully compatible with the EXFO FTB-4 as a direct replacement battery. \u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin:8px 0;\"\u003e \u003csummary\u003e\u003cstrong\u003eCharging, safety, and installation guidance\u003c\/strong\u003e\u003c\/summary\u003e \u003cp style=\"margin:8px 0 0; color:#555;\"\u003e Use the device’s recommended charger and follow standard safety practices for Li-ion cells. Do not puncture, crush, or expose the battery to water or heat beyond device specifications. When installing, ensure correct voltage and connector type, and handle the battery with care to avoid short circuits. \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":52127324832026,"sku":"CS-EFT400SL","price":263.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/1695\/9258\/files\/CS-EFT400SL.jpg?v=1777273177","url":"https:\/\/batterybuyer.ca\/products\/7-2v-li-ion-6600mah-battery-fits-exfo-ftb-4-47-52wh","provider":"Batterybuyer.ca","version":"1.0","type":"link"}