{"product_id":"11-1v-li-ion-6800mah-battery-fits-cetc-av6481-75-48wh","title":"11.1V, Li-ion, 6800mAh, Battery fits CETC AV6481, 75.48Wh","description":"\u003cdiv\u003e\u003cdiv style=\"font-family: Arial, sans-serif; color:#1f1f1f; line-height:1.55; max-width:1100px; margin:0 auto;\"\u003e \u003ch2\u003eCS-CAV648SL \/ Item No. CS-CAV648SL — 11.1V • 6800mAh • 75.48Wh • Li-ion Battery for CETC AV6481\u003c\/h2\u003e \u003cp\u003ePowerful Cameron Sino replacement battery designed to deliver reliable runtime and stable performance for CETC AV6481 devices. This direct replacement battery combines high energy density with a compact form factor, ensuring your equipment stays ready when it matters most.\u003c\/p\u003e \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:8px; align-items:center; margin:8px 0 16px;\"\u003e \u003cspan style=\"display:inline-block; background:#f0f0f0; color:#333; border:1px solid #ddd; padding:6px 10px; border-radius:6px; font-size:12px;\"\u003eDirect Replacement\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f0f0f0; color:#333; border:1px solid #ddd; padding:6px 10px; border-radius:6px; font-size:12px;\"\u003eStable Output\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f0f0f0; color:#333; border:1px solid #ddd; padding:6px 10px; border-radius:6px; font-size:12px;\"\u003eQuality Tested\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f0f0f0; color:#333; border:1px solid #ddd; 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:16px; background:#fff; margin-bottom:20px;\"\u003e \u003cul style=\"margin:0; padding-left:18px;\"\u003e \u003cli\u003e\n\u003cstrong\u003eReliable runtime:\u003c\/strong\u003e 6800mAh capacity supports longer operation between charges.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStable voltage:\u003c\/strong\u003e 11.1V output maintains consistent device performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrect chemistry:\u003c\/strong\u003e Li‑ion cells provide high energy density in a compact package.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrop-in replacement:\u003c\/strong\u003e Designed as a seamless substitute for the original CETC battery family.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafety \/ build quality:\u003c\/strong\u003e Manufactured and tested to meet BatteryBuyer.ca standards for reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Specifically compatible with CETC AV6481 devices and CETC BT-81 series batteries.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003ch3 style=\"margin-top:0;\"\u003eTechnical Specifications\u003c\/h3\u003e \u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #e5e5e5; margin-bottom:20px;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee; width:300px; vertical-align:top;\"\u003e\u003cstrong\u003eCameron Sino Model \/ Item No.\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eCS-CAV648SL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e11.1V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e6800mAh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eEnergy \/ Wh\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e75.48Wh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\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;\"\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eBlack\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e108.22 x 91.00 x 22.26mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e— g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e450 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEAN Code\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"padding:8px;\"\u003e4894128228011\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3 style=\"margin-top:0;\"\u003eCompatible With\u003c\/h3\u003e \u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eFits Brands:\u003c\/strong\u003e CETC\u003c\/p\u003e \u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eFits Models:\u003c\/strong\u003e CETC AV6481\u003c\/p\u003e \u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eFits Battery Model Numbers:\u003c\/strong\u003e\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:20px;\"\u003e \u003cli\u003eCETC BT-81\u003c\/li\u003e \u003cli\u003eCETC BT-81A\u003c\/li\u003e \u003cli\u003eCETC BT-81B\u003c\/li\u003e \u003cli\u003eHYLB-2025B\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003ch3 style=\"margin-top:20px;\"\u003eApplications\u003c\/h3\u003e \u003cp\u003eIdeal for emergency lighting, security systems, access control, UPS, medical devices, industrial equipment, and portable electronics that rely on CETC AV6481 devices.\u003c\/p\u003e \u003cp style=\"font-weight:bold; margin-top:8px;\"\u003eImportant Compatibility Note:\u003c\/p\u003e \u003cp style=\"margin-top:0; font-size:14px;\"\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\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDoes this battery replace the listed battery model numbers?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes. The CS-CAV648SL is designed as a direct replacement for CETC BT-81, BT-81A, BT-81B, and HYLB-2025B models, and is intended for use with CETC AV6481 devices where applicable. Always verify model numbers before ordering.\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\u003eYes, the battery is specifically listed to fit CETC AV6481 devices that require the CETC BT-81 family of cells and related models.\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-CAV648SL (Item No. CS-CAV648SL).\u003c\/p\u003e \u003c\/details\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eDoes capacity affect compatibility?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eCapacity affects runtime and how long the device can operate between charges, but it does not typically affect compatibility. Voltage, connector type, and physical dimensions must match the device requirements.\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 the appropriate charger for 11.1V Li‑ion packs. Do not mix with other chemistries. Avoid exposure to extreme heat or moisture. Install with correct polarity and follow device manufacturer's guidelines. If unsure, consult BatteryBuyer.ca support for guidance.\u003c\/p\u003e \u003c\/details\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Cameron Sino Technology Limited","offers":[{"title":"Default Title","offer_id":52127247073562,"sku":"CS-CAV648SL","price":155.31,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/1695\/9258\/files\/CS-CAV648SL.jpg?v=1777273419","url":"https:\/\/batterybuyer.ca\/fr\/products\/11-1v-li-ion-6800mah-battery-fits-cetc-av6481-75-48wh","provider":"Batterybuyer.ca","version":"1.0","type":"link"}