{"product_id":"3-8v-li-polymer-2900mah-battery-fits-cat-s52-caterpillar-cat-s52-11-02wh","title":"3.8V, Li-Polymer, 2900mAh, Battery fits CAT S52 | CATERPILLAR CAT S52, 11.02Wh","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:24px; color:#111; margin-top:12px; margin-bottom:8px;\"\u003eCameron Sino CS-CAS520SL – 3.8V 2900mAh Li-Polymer Battery for CAT S52\u003c\/h2\u003e \u003cp style=\"margin:0 0 12px 0;\"\u003ePower your CAT S52 with a purpose-built replacement battery from BatteryBuyer.ca. The CS-CAS520SL is a direct drop-in solution designed to deliver reliable performance in demanding environments.\u003c\/p\u003e \u003cdiv style=\"margin:8px 0 18px;\"\u003e \u003cspan style=\"display:inline-block; padding:6px 10px; border:1px solid #e0e0e0; border-radius:6px; background:#fff; font-size:12px; color:#333; margin-right:8px;\"\u003eDirect Replacement\u003c\/span\u003e \u003cspan style=\"display:inline-block; padding:6px 10px; border:1px solid #e0e0e0; border-radius:6px; background:#fff; font-size:12px; color:#333; margin-right:8px;\"\u003eStable Output\u003c\/span\u003e \u003cspan style=\"display:inline-block; padding:6px 10px; border:1px solid #e0e0e0; border-radius:6px; background:#fff; font-size:12px; color:#333; margin-right:8px;\"\u003eQuality Tested\u003c\/span\u003e \u003cspan style=\"display:inline-block; padding:6px 10px; border:1px solid #e0e0e0; border-radius:6px; background:#fff; font-size:12px; color:#333;\"\u003eBatteryBuyer.ca\u003c\/span\u003e \u003c\/div\u003e \u003csection aria-labelledby=\"benefits\" style=\"margin-top:6px; padding:0;\"\u003e \u003cdiv style=\"border:1px solid #e5e5e5; border-radius:8px; padding:16px; background:#fff;\"\u003e \u003ch3 id=\"benefits\" style=\"margin:0 0 12px 0; font-size:18px; color:#333;\"\u003eKey Benefits\u003c\/h3\u003e \u003cul style=\"margin:0; padding-left:20px;\"\u003e \u003cli\u003eExtended runtime with 2900mAh capacity for everyday CAT S52 use\u003c\/li\u003e \u003cli\u003eStable 3.8V output maintains consistent device performance\u003c\/li\u003e \u003cli\u003eLi-Polymer chemistry provides higher energy density and lighter profile\u003c\/li\u003e \u003cli\u003eDrop-in, exact-fit replacement engineered for CAT S52\u003c\/li\u003e \u003cli\u003eBuilt to safety and build-quality standards for reliable operation\u003c\/li\u003e \u003cli\u003eCompatible with CAT APP00307 \/ CATERPILLAR APP00307 references\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/section\u003e \u003csection aria-labelledby=\"specs\" style=\"margin-top:16px;\"\u003e \u003ch3 style=\"margin:0 0 8px 0; font-size:18px; color:#333;\"\u003eTechnical Specifications\u003c\/h3\u003e \u003ctable style=\"width:100%; border-collapse: collapse; border:1px solid #ddd; border-radius:6px; overflow:hidden;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd; width:40%; font-weight:bold; background:#f9f9f9;\"\u003eCameron Sino Model \/ Item No.\u003c\/td\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCS-CAS520SL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd; width:40%; font-weight:bold; background:#f9f9f9;\"\u003eVoltage\u003c\/td\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e3.8V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd; width:40%; font-weight:bold; background:#f9f9f9;\"\u003eCapacity\u003c\/td\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e2900mAh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd; width:40%; font-weight:bold; background:#f9f9f9;\"\u003eEnergy \/ Wh\u003c\/td\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e11.02Wh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd; width:40%; font-weight:bold; background:#f9f9f9;\"\u003eChemistry\u003c\/td\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eLi-Polymer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd; width:40%; font-weight:bold; background:#f9f9f9;\"\u003eColour\u003c\/td\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBlack\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd; width:40%; font-weight:bold; background:#f9f9f9;\"\u003eDimensions\u003c\/td\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd; width:40%; font-weight:bold; background:#f9f9f9;\"\u003eNet Weight\u003c\/td\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd; width:40%; font-weight:bold; background:#f9f9f9;\"\u003eGross Weight\u003c\/td\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e80 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd; width:40%; font-weight:bold; background:#f9f9f9;\"\u003eEAN Code\u003c\/td\u003e \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4894128226895\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/section\u003e \u003csection aria-labelledby=\"compat-with\" style=\"margin-top:16px;\"\u003e \u003ch3 style=\"margin:0 0 8px 0; font-size:18px; 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 CAT, CATERPILLAR\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFits Models:\u003c\/strong\u003e CAT S52, CATERPILLAR CAT S52\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFits Battery Model Numbers:\u003c\/strong\u003e CAT APP00307, CATERPILLAR APP00307\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/section\u003e \u003csection aria-labelledby=\"applications\" style=\"margin-top:16px;\"\u003e \u003ch3 style=\"margin:0 0 8px 0; font-size:18px; color:#333;\"\u003eApplications\u003c\/h3\u003e \u003cp style=\"margin:0;\"\u003e Real-world uses include powering everyday CAT S52 workloads and keeping critical devices ready in demanding environments. Potential scenarios include emergency lighting applications, field service devices, and other equipment relying on CAT S52 power. \u003c\/p\u003e \u003c\/section\u003e \u003csection aria-labelledby=\"compat-note\" style=\"margin-top:16px;\"\u003e \u003cp style=\"font-style: normal; color:#333;\"\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 aria-labelledby=\"faq\" style=\"margin-top:18px;\"\u003e \u003ch3 style=\"margin:0 0 8px 0; font-size:18px; color:#333;\"\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cdetails style=\"margin-bottom:8px;\"\u003e \u003csummary style=\"font-weight:600;\"\u003e\u003cstrong\u003eDoes this replace the CAT APP00307 battery?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes — the Cameron Sino CS-CAS520SL is a direct replacement for the CAT APP00307 battery used in the CAT S52, matching the 3.8V, 2900mAh Li-Polymer 11.02Wh specification.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin-bottom:8px;\"\u003e \u003csummary style=\"font-weight:600;\"\u003e\u003cstrong\u003eDoes it fit the CAT S52 device models?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes. This CS-CAS520SL is a drop-in replacement engineered to fit the CAT S52 and maintain compatibility with the device’s connector and form factor.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin-bottom:8px;\"\u003e \u003csummary style=\"font-weight:600;\"\u003e\u003cstrong\u003eWhat is the Cameron Sino model number?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eThe Cameron Sino model number is CS-CAS520SL. It is listed here as the replacement battery for the CAT S52.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin-bottom:8px;\"\u003e \u003csummary style=\"font-weight:600;\"\u003e\u003cstrong\u003eDoes capacity affect compatibility?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eCapacity affects runtime between charges but does not affect device compatibility. A higher or lower mAh rating will influence how long the battery lasts between charges, while the device’s voltage, size, and connector must match for compatibility.\u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin-bottom:8px;\"\u003e \u003csummary style=\"font-weight:600;\"\u003e\u003cstrong\u003eCharging, safety and installation guidance\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eUse a compatible charger and avoid overcharging. Ensure proper fit by matching the 3.8V Li-Polymer chemistry and the device’s connector and dimensions. If unsure, seek professional assistance for replacement.\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":52128717537562,"sku":"CS-CAS520SL","price":35.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/1695\/9258\/files\/CS-CAS520SL_1.jpg?v=1777314064","url":"https:\/\/batterybuyer.ca\/products\/3-8v-li-polymer-2900mah-battery-fits-cat-s52-caterpillar-cat-s52-11-02wh","provider":"Batterybuyer.ca","version":"1.0","type":"link"}