{"product_id":"cotek-28-8v-25a-3-stage-advanced-battery-charger","title":"Cotek 28.8V 25A 3-Stage Advanced Battery Charger - CX2425","description":"\u003cp\u003eThe Cotek CX2425 is a highly efficient and intelligent 3-stage battery charger designed for a wide range of applications, including industrial, commercial, and renewable energy storage. With advanced charging capabilities and multiple safety features, this charger ensures the longevity and performance of your batteries while offering a reliable and user-friendly experience.\u003c\/p\u003e    \u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e    \u003cul\u003e  \t\u003cli\u003e  \t\u003cp\u003e\u003cstrong\u003eUniversal AC Input with Active Power Factor Correction (PFC)\u003c\/strong\u003e\u003c\/p\u003e    \t\u003cp\u003eAccepts 90-264VAC input, making it suitable for worldwide use and improving energy efficiency.\u003c\/p\u003e  \t\u003c\/li\u003e  \t\u003cli\u003e  \t\u003cp\u003e\u003cstrong\u003eIntelligent 3-Stage Charging (Bulk, Absorption, Float)\u003c\/strong\u003e\u003c\/p\u003e    \t\u003cp\u003eEnhances battery life and performance by optimizing charge cycles based on battery condition.\u003c\/p\u003e  \t\u003c\/li\u003e  \t\u003cli\u003e  \t\u003cp\u003e\u003cstrong\u003eCompatible with Multiple Battery Types\u003c\/strong\u003e\u003c\/p\u003e    \t\u003cp\u003eSupports Lead Acid, Lithium-Ion, Gel, and AGM batteries, providing flexibility for various applications.\u003c\/p\u003e  \t\u003c\/li\u003e  \t\u003cli\u003e  \t\u003cp\u003e\u003cstrong\u003eBattery Rescue Function\u003c\/strong\u003e\u003c\/p\u003e    \t\u003cp\u003eRevitalizes over-discharged batteries by reducing initial charge current, preventing further damage.\u003c\/p\u003e  \t\u003c\/li\u003e  \t\u003cli\u003e  \t\u003cp\u003e\u003cstrong\u003eComprehensive Protection Features\u003c\/strong\u003e\u003c\/p\u003e    \t\u003cp\u003eSafeguards against short circuits, over-voltage, over-temperature, and brown-out conditions for safe operation.\u003c\/p\u003e  \t\u003c\/li\u003e  \u003c\/ul\u003e    \u003chr\u003e  \u003ch2\u003e\u003cstrong\u003eReliable and Efficient Charging for Various Applications\u003c\/strong\u003e\u003c\/h2\u003e    \u003cp\u003eThe Cotek CX2425 is designed to provide a consistent and intelligent charging solution for different types of batteries, ensuring their optimal performance and longevity. The 3-stage charging process (Bulk, Absorption, and Float) is key to maintaining battery health:\u003c\/p\u003e    \u003col\u003e  \t\u003cli\u003e \u003cstrong\u003eBulk Charge:\u003c\/strong\u003e Provides a constant high current until the battery reaches the target voltage.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eAbsorption Charge:\u003c\/strong\u003e Holds the voltage at a fixed level while the current gradually decreases, ensuring the battery is fully charged.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eFloat Charge:\u003c\/strong\u003e Maintains the battery at full charge without overcharging, preserving battery life.\u003c\/li\u003e  \u003c\/ol\u003e    \u003cp\u003eThis process maximizes battery efficiency, ensuring that it delivers peak performance while preventing damage from improper charging.\u003c\/p\u003e    \u003chr\u003e  \u003ch2\u003e\u003cstrong\u003eUniversal AC Input \u0026amp; High Efficiency\u003c\/strong\u003e\u003c\/h2\u003e    \u003cp\u003eOne of the standout features of the CX2425 is its universal AC input, which ranges from 90V to 264V. This makes it an excellent choice for users in different regions with varying power supply conditions. Additionally, the built-in \u003cstrong\u003eActive Power Factor Correction (PFC)\u003c\/strong\u003e improves energy efficiency, reducing power waste and lowering operational costs.\u003c\/p\u003e    \u003cp\u003eThe charger also boasts a \u003cstrong\u003ehigh efficiency of up to 90%\u003c\/strong\u003e, minimizing heat generation and power consumption while ensuring fast and reliable battery charging.\u003c\/p\u003e    \u003chr\u003e  \u003ch2\u003e\u003cstrong\u003eVersatile Compatibility with Various Battery Types\u003c\/strong\u003e\u003c\/h2\u003e    \u003cp\u003eWhether you are charging \u003cstrong\u003eLead Acid, Lithium-Ion, Gel, or AGM batteries\u003c\/strong\u003e, the CX2425 has you covered. This versatility makes it an ideal choice for multiple applications, including:\u003c\/p\u003e    \u003cul\u003e  \t\u003cli\u003eIndustrial battery systems\u003c\/li\u003e  \t\u003cli\u003eSolar and renewable energy storage\u003c\/li\u003e  \t\u003cli\u003eElectric vehicles and marine battery banks\u003c\/li\u003e  \t\u003cli\u003eBackup power solutions\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eUsers can configure the charging parameters via \u003cstrong\u003eDIP switch settings\u003c\/strong\u003e to match their specific battery requirements.\u003c\/p\u003e    \u003chr\u003e  \u003ch2\u003e\u003cstrong\u003eAdvanced Protection and Battery Rescue Function\u003c\/strong\u003e\u003c\/h2\u003e    \u003cp\u003eBattery safety and longevity are critical concerns, and the CX2425 is equipped with multiple protection mechanisms, including:\u003c\/p\u003e    \u003cul\u003e  \t\u003cli\u003e \u003cstrong\u003eShort Circuit Protection\u003c\/strong\u003e – Prevents damage in case of accidental wiring issues.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eOver Voltage Protection\u003c\/strong\u003e – Ensures batteries do not receive excessive voltage, preventing overcharging.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eOver Temperature Protection\u003c\/strong\u003e – Prevents overheating, which can damage both the charger and batteries.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eBrown-out Protection\u003c\/strong\u003e – Protects against low voltage conditions that can affect charging efficiency.\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eAdditionally, the built-in \u003cstrong\u003ebattery rescue function\u003c\/strong\u003e is a crucial feature that helps recover over-discharged batteries. By reducing the initial charge current, the charger can gradually bring a deeply depleted battery back to a safe and usable condition, extending its lifespan.\u003c\/p\u003e    \u003chr\u003e  \u003ch2\u003e\u003cstrong\u003eRemote Monitoring and Easy Integration\u003c\/strong\u003e\u003c\/h2\u003e    \u003cp\u003eFor added convenience, the CX2425 supports \u003cstrong\u003eremote monitoring and control\u003c\/strong\u003e via the optional \u003cstrong\u003eCotek CR-1 Remote Controller\u003c\/strong\u003e. This allows users to monitor charging status and make adjustments without needing to be physically near the charger.\u003c\/p\u003e    \u003cp\u003eThe charger is also \u003cstrong\u003ecompact and lightweight\u003c\/strong\u003e, making it easy to integrate into various systems, whether mounted in an industrial setting, a vehicle, or a backup power system.\u003c\/p\u003e    \u003chr\u003e  \u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e    \u003ctable border=\"1\"\u003e  \t\u003cthead\u003e  \t\t\u003ctr\u003e  \t\t\t\u003cth\u003eSpecification\u003c\/th\u003e  \t\t\t\u003cth\u003eDetails\u003c\/th\u003e  \t\t\u003c\/tr\u003e  \t\u003c\/thead\u003e  \t\u003ctbody\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eModel Number\/ID\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003eCX2425\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eBattery Type Compatibility\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003eLead Acid, Li-ion, Gel, AGM\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eStandard Boost Charge Voltage\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e28.8V \/ 29.4V (Selectable via DIP switch)\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eStandard Float Charge Voltage\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e27.6V \/ 27V (Selectable via DIP switch)\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eMain Rated Current\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e25A\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e3\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e90 ~ 264VAC\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003ePower Factor\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e\u0026gt; 0.92 at full load\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e47 ~ 63Hz\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e90% at 230VAC\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eDimensions (WxHxD)\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e213 x 77 x 272 mm\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e2.9 kg\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e-20 ~ 50°C\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e-40 ~ 75°C\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eSafety Standards\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003eCE approved\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eProtection Features\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003eShort Circuit, Over Voltage, Over Temperature, Brown-out\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eOptional Accessories\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003eRemote Controller CR-1, Battery Temperature Sensor\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\u003c\/tbody\u003e  \u003c\/table\u003e    \u003chr\u003e  \u003ch2\u003e \u003c\/h2\u003e    \u003cp\u003e\u003c!-- notionvc: e80289f4-4ea3-4b10-937d-f10d9c747117 --\u003e\u003c\/p\u003e","brand":"COTEK","offers":[{"title":"Default Title","offer_id":55064623579475,"sku":"Cotek 28.8V","price":199.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/CX2425_01.png?v=1790371984","url":"https:\/\/progradewarehouse.com\/products\/cotek-28-8v-25a-3-stage-advanced-battery-charger","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}