{"product_id":"15-44v-li-polymer-3900mah-battery-fits-fujitsu-lifebook-e5413-lifebook-u7312-60-22wh","title":"15.44V, Li-Polymer, 3900mAh, Battery fits Fujitsu LIFEBOOK E5413, LIFEBOOK U7312, 60.22Wh","description":"\u003cdiv\u003e\u003cdiv style=\"font-family: Arial, sans-serif; color:#1f1f1f; line-height:1.55; max-width:1100px; margin:0 auto;\"\u003e \u003cdiv class=\"hero\" style=\"padding:14px 0 6px;\"\u003e \u003ch2 style=\"font-size:22px; font-weight:700; margin:0 0 8px;\"\u003eCameron Sino CS-FUE541NB \/ Item No. CS-FUE541NB — 15.44V, 3900mAh Li-Polymer Replacement Battery for Fujitsu LIFEBOOK E5413, U7312 and More\u003c\/h2\u003e \u003cp style=\"margin:0 0 12px;\"\u003ePower your Fujitsu LIFEBOOK notebook with a dependable Cameron Sino replacement battery. This 15.44V pack delivers 3900mAh (60.22Wh) of capacity for reliable runtime and a secure, drop-in fit across supported LIFEBOOK models.\u003c\/p\u003e \u003cdiv style=\"margin:8px 0 0;\"\u003e \u003cspan style=\"display:inline-block; background:#f5f5f5; border:1px solid #ddd; color:#333; padding:4px 8px; border-radius:6px; font-size:12px; margin-right:8px;\"\u003eDirect Replacement\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f5f5f5; border:1px solid #ddd; color:#333; padding:4px 8px; border-radius:6px; font-size:12px; margin-right:8px;\"\u003eStable Output\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f5f5f5; border:1px solid #ddd; color:#333; padding:4px 8px; border-radius:6px; font-size:12px;\"\u003eQuality Tested\u003c\/span\u003e \u003cspan style=\"display:inline-block; background:#f5f5f5; border:1px solid #ddd; color:#333; padding:4px 8px; border-radius:6px; font-size:12px;\"\u003eBatteryBuyer.ca\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"key-benefits\" style=\"border:1px solid #e5e5e5; border-radius:8px; padding:14px; background:#fff; margin:12px 0 20px;\"\u003e \u003cul style=\"margin:0; padding-left:20px;\"\u003e \u003cli\u003eReliable runtime with high-capacity 3900mAh for extended usage between charges\u003c\/li\u003e \u003cli\u003eStable 15.44V output ensures consistent performance during work and multitasking\u003c\/li\u003e \u003cli\u003eLi-Polymer chemistry provides a slim profile with dependable energy delivery\u003c\/li\u003e \u003cli\u003eDrop-in replacement designed for exact-fit installation in Fujitsu LIFEBOOK devices\u003c\/li\u003e \u003cli\u003eSafety-first construction with built-in protections and quality-tested manufacturing\u003c\/li\u003e \u003cli\u003eBroad compatibility with LIFEBOOK models including E5413 and U7312 families\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cdiv class=\"specs\" style=\"margin:0 0 20px;\"\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-bottom:1px solid #e5e5e5;\"\u003eSpecification\u003c\/th\u003e \u003cth style=\"text-align:left; padding:8px; border-bottom:1px solid #e5e5e5;\"\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-FUE541NB\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;\"\u003e15.44V\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;\"\u003e3900mAh \/ 60.22Wh\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;\"\u003e60.22Wh\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-Polymer\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;\"\u003eBlack\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;\"\u003e221.80 x 95.00 x 8.10 mm\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;\"\u003eNet 254 g\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;\"\u003eGross 394 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px;\"\u003eEAN Code\u003c\/td\u003e \u003ctd style=\"padding:8px;\"\u003e4894128219316\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"compatibility\" style=\"margin:0 0 20px;\"\u003e \u003ch3 style=\"margin:0 0 8px; font-size:18px;\"\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 Fujitsu\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFits Models:\u003c\/strong\u003e LIFEBOOK E5413, LIFEBOOK U7312, LIFEBOOK U7312\/K, LifeBook E4412, LifeBook E5412, LifeBook E5412\/MTC, LifeBook E5412A, LifeBook U6312\/KX, LifeBook U7312\/J, LifeBook U7313, LifeBook U7313\/N, LifeBook U7412\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFits Battery Model Numbers:\u003c\/strong\u003e CP813249-01, CP813249-04, CP833283-03, CP847055, FMVNBP256, FMVNP256, FMVU5803E, FPB0363S, FPCBP594\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"applications\" style=\"margin:0 0 20px;\"\u003e \u003ch3 style=\"margin:0 0 8px; font-size:18px;\"\u003eApplications\u003c\/h3\u003e \u003cp style=\"margin:0;\"\u003eIdeal for emergency lighting, security systems, access control, UPS, medical devices, industrial equipment, and portable electronics where reliable Fujitsu LIFEBOOK power is required.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"note\" style=\"margin:0 0 20px;\"\u003e \u003cp style=\"margin:0; font-style: normal;\"\u003eImportant Compatibility Note: This is a direct replacement battery. 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\/div\u003e \u003cdiv class=\"faq\" style=\"margin:0 0 40px;\"\u003e \u003ch3 style=\"margin:0 0 8px; font-size:18px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cdetails style=\"margin:6px 0;\"\u003e \u003csummary\u003e\u003cstrong\u003eDoes this replace the listed battery model numbers?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eThis Cameron Sino CS-FUE541NB is designed as a direct replacement for CP813249-01 and the listed part numbers, providing identical voltage and connector compatibility.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin:6px 0;\"\u003e \u003csummary\u003e\u003cstrong\u003eDoes it fit the listed device models?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes. The replacement battery is compatible with the Fujitsu LIFEBOOK E5413, LIFEBOOK U7312, LIFEBOOK U7312\/K, LifeBook E4412, LifeBook E5412, LifeBook E5412\/MTC, LifeBook E5412A, LifeBook U6312\/KX, LifeBook U7312\/J, LifeBook U7313, LifeBook U7313\/N, LifeBook U7412 and related models as listed in the compatibility section.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin:6px 0;\"\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-FUE541NB. This is the official replacement battery designation for the listed Fujitsu LIFEBOOK models.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin:6px 0;\"\u003e \u003csummary\u003e\u003cstrong\u003eDoes capacity affect compatibility?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eCapacity affects runtime (how long the battery lasts between charges) but does not affect device compatibility. It remains a direct replacement with the same voltage, connector, and fit.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin:6px 0;\"\u003e \u003csummary\u003e\u003cstrong\u003eCharging, safety and installation guidance\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003ePower off the laptop before installation. Remove the back cover, align connectors, insert firmly, and reassemble. Charge fully before first use. This Li-Polymer battery includes built-in protections; use the included charger and avoid extreme temperatures to maintain safety and performance.\u003c\/p\u003e \u003c\/details\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Cameron Sino Technology Limited","offers":[{"title":"Default Title","offer_id":52128929055002,"sku":"CS-FUE541NB","price":109.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/1695\/9258\/files\/CS-FUE541NB-1.jpg?v=1777109930","url":"https:\/\/batterybuyer.ca\/fr\/products\/15-44v-li-polymer-3900mah-battery-fits-fujitsu-lifebook-e5413-lifebook-u7312-60-22wh","provider":"Batterybuyer.ca","version":"1.0","type":"link"}