{"product_id":"7-4v-li-ion-7800mah-battery-fits-deviser-ds2500s-57-72wh","title":"7.4V, Li-ion, 7800mAh, Battery fits Deviser DS2500S, 57.72Wh","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-DRS250SL — 7.4V \/ 7800mAh Li-ion Replacement Battery for Deviser DS2500S (Main application: Deviser DS2500S)\u003c\/h2\u003e \u003cp style=\"margin:8px 0 12px 0;\"\u003eThis Cameron Sino replacement battery is engineered to deliver reliable, long-lasting power for the Deviser DS2500S. Designed as a direct-fit, drop-in replacement, it ensures compatibility and steady performance when it matters most.\u003c\/p\u003e \u003cdiv style=\"margin:6px 0 16px;\"\u003e \u003cspan style=\"display:inline-block; padding:6px 12px; border:1px solid #e0e0e0; border-radius:12px; background:#fff; font-size:12px; margin-right:8px;\"\u003eDirect Replacement\u003c\/span\u003e \u003cspan style=\"display:inline-block; padding:6px 12px; border:1px solid #e0e0e0; border-radius:12px; background:#fff; font-size:12px; margin-right:8px;\"\u003eStable Output\u003c\/span\u003e \u003cspan style=\"display:inline-block; padding:6px 12px; border:1px solid #e0e0e0; border-radius:12px; background:#fff; font-size:12px; margin-right:8px;\"\u003eQuality Tested\u003c\/span\u003e \u003cspan style=\"display:inline-block; padding:6px 12px; border:1px solid #e0e0e0; border-radius:12px; background:#fff; font-size:12px; margin-right:8px;\"\u003eBatteryBuyer.ca\u003c\/span\u003e \u003c\/div\u003e \u003csection aria-label=\"Key Benefits\" style=\"margin:14px 0;\"\u003e \u003cdiv style=\"border:1px solid #e5e5e5; border-radius:8px; padding:14px; background:#fff;\"\u003e \u003cul style=\"margin:0; padding-left:20px;\"\u003e \u003cli\u003eReliable runtime with 7800mAh capacity for extended use between charges\u003c\/li\u003e \u003cli\u003eStable 7.4V output to maintain device performance under load\u003c\/li\u003e \u003cli\u003eLi-ion chemistry for higher energy density and lighter weight\u003c\/li\u003e \u003cli\u003eExact-fit \/ drop-in replacement for Deviser DS2500S\u003c\/li\u003e \u003cli\u003eRobust build quality with safety considerations for reliable operation\u003c\/li\u003e \u003cli\u003eCompatibility-focused design tailored for Deviser DS2500S and related models\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/section\u003e \u003csection aria-label=\"Technical Specifications\" style=\"margin:14px 0;\"\u003e \u003ch3 style=\"margin:0 0 8px 0; font-size:16px; color:#333;\"\u003eTechnical Specifications\u003c\/h3\u003e \u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #e5e5e5;\"\u003e \u003ctr\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px; width:260px; font-weight:bold; background:#f9f9f9;\"\u003eCameron Sino Model \/ Item No.\u003c\/td\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px;\"\u003eCS-DRS250SL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px; background:#f9f9f9; font-weight:bold;\"\u003eVoltage\u003c\/td\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px;\"\u003e7.4V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px; background:#f9f9f9; font-weight:bold;\"\u003eCapacity\u003c\/td\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px;\"\u003e7800mAh \/ 57.72Wh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px; background:#f9f9f9; font-weight:bold;\"\u003eEnergy \/ Wh\u003c\/td\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px;\"\u003e57.72Wh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px; background:#f9f9f9; font-weight:bold;\"\u003eChemistry\u003c\/td\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px;\"\u003eLi-ion\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px; background:#f9f9f9; font-weight:bold;\"\u003eColour\u003c\/td\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px;\"\u003eBlue\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px; background:#f9f9f9; font-weight:bold;\"\u003eDimensions\u003c\/td\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px;\"\u003e110.00 x 65.00 x 18.50 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px; background:#f9f9f9; font-weight:bold;\"\u003eNet Weight\u003c\/td\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px;\"\u003eNot specified g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px; background:#f9f9f9; font-weight:bold;\"\u003eGross Weight\u003c\/td\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px;\"\u003e400 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px; background:#f9f9f9; font-weight:bold;\"\u003eEAN Code\u003c\/td\u003e \u003ctd style=\"border:1px solid #e5e5e5; padding:8px;\"\u003e4894128228042\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e \u003c\/section\u003e \u003csection aria-label=\"Compatible With\" style=\"margin:14px 0;\"\u003e \u003ch3 style=\"margin:0 0 8px 0; 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:20px;\"\u003e \u003cli\u003e\n\u003cstrong\u003eFits Brand:\u003c\/strong\u003e Deviser\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFits Device Model:\u003c\/strong\u003e Deviser DS2500S\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFits Battery Model Numbers:\u003c\/strong\u003e B203G001\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/section\u003e \u003csection aria-label=\"Applications\" style=\"margin:14px 0;\"\u003e \u003ch3 style=\"margin:0 0 8px 0; font-size:16px; color:#333;\"\u003eApplications\u003c\/h3\u003e \u003cp style=\"margin:0;\"\u003eCommonly used in emergency lighting, security systems, access control, UPS, medical devices, industrial equipment, or portable electronics.\u003c\/p\u003e \u003c\/section\u003e \u003csection aria-label=\"Important Compatibility Note\" style=\"margin:14px 0;\"\u003e \u003cp style=\"font-weight:bold; margin:0 0 6px 0;\"\u003eImportant Compatibility Note\u003c\/p\u003e \u003cp style=\"margin:0;\"\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\/p\u003e \u003c\/section\u003e \u003csection aria-label=\"FAQ\" style=\"margin:14px 0;\"\u003e \u003ch3 style=\"margin:0 0 8px 0; font-size:16px; color:#333;\"\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cdetails style=\"margin:8px 0;\"\u003e \u003csummary\u003e\u003cstrong\u003eDoes this replace the listed battery model numbers?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eThis CS-DRS250SL is a direct, drop-in replacement that matches the Deviser DS2500S voltage, connector, and form factor (B203G001 is the corresponding battery part number).\u003c\/p\u003e \u003c\/details\u003e \u003cdetails style=\"margin:8px 0;\"\u003e \u003csummary\u003e\u003cstrong\u003eDoes it fit the listed device models?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003eYes. It is designed specifically as a replacement for the Deviser DS2500S device.\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\u003eThe Cameron Sino model number is CS-DRS250SL.\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\u003eCapacity differences primarily affect runtime between charges. Compatibility depends on voltage, size, and connector type, which are matched by CS-DRS250SL for the DS2500S.\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\u003eUse a charger designed for 7.4V Li-ion packs. Avoid overcharging and follow temperature guidelines. Power off the device before replacing the battery, align the connector, insert, and secure the housing according to your device’s instructions. Store and use in a safe environment.\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":52127344132378,"sku":"CS-DRS250SL","price":113.22,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/1695\/9258\/files\/CS-DRS250SL_1.jpg?v=1777274912","url":"https:\/\/batterybuyer.ca\/products\/7-4v-li-ion-7800mah-battery-fits-deviser-ds2500s-57-72wh","provider":"Batterybuyer.ca","version":"1.0","type":"link"}