{"product_id":"cotek-14-4v-25a-3-stage-advanced-battery-charger","title":"Cotek 14.4V 25A 3-Stage Advanced Battery Charger - CX1225","description":"\u003cp\u003eThe \u003cstrong\u003eCotek CX1225 Advanced 3-Stage Battery Charger\u003c\/strong\u003e is a high-performance charging solution designed to deliver \u003cstrong\u003esafe, efficient, and optimized charging\u003c\/strong\u003e for a wide range of battery types. Whether you're charging \u003cstrong\u003elead-acid, AGM, Gel, or lithium-ion batteries\u003c\/strong\u003e, the CX1225 provides \u003cstrong\u003eprecision charging with intelligent protection features\u003c\/strong\u003e, making it an excellent choice for automotive, marine, solar, and industrial applications.\u003c\/p\u003e    \u003cp\u003eWith a \u003cstrong\u003e14.4V output at 25A\u003c\/strong\u003e, the \u003cstrong\u003eCotek CX1225\u003c\/strong\u003e ensures that your batteries receive the correct voltage and current levels, extending their lifespan and improving their overall performance. The charger's \u003cstrong\u003eintelligent 3-stage charging process\u003c\/strong\u003e helps prevent overcharging, while its built-in battery rescue function revives \u003cstrong\u003edeeply discharged batteries\u003c\/strong\u003e, making it an essential tool for battery maintenance.\u003c\/p\u003e    \u003chr\u003e  \u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e    \u003cul\u003e  \t\u003cli\u003e \u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Supports \u003cstrong\u003eLead Acid, AGM, Gel, and Li-ion\u003c\/strong\u003e batteries for versatile charging applications.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003e3-Stage Smart Charging:\u003c\/strong\u003e Uses \u003cstrong\u003eBulk, Absorption, and Float\u003c\/strong\u003e stages to ensure efficient, safe, and complete battery charging.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eWide AC Input with Active PFC:\u003c\/strong\u003e Operates from \u003cstrong\u003e90-264VAC\u003c\/strong\u003e, making it compatible with various power grids and reducing energy waste.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eBattery Rescue Mode:\u003c\/strong\u003e Revives \u003cstrong\u003eover-discharged\u003c\/strong\u003e batteries by carefully increasing charge without damaging them.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eAdvanced Protection Features:\u003c\/strong\u003e Safeguards against \u003cstrong\u003eShort Circuit, Over Voltage, Over Temperature, and Brown-Out\u003c\/strong\u003e conditions for enhanced safety.\u003c\/li\u003e  \u003c\/ul\u003e    \u003chr\u003e  \u003ch2\u003e\u003cstrong\u003eWhy Choose the Cotek CX1225?\u003c\/strong\u003e\u003c\/h2\u003e    \u003ch3\u003e\u003cstrong\u003eAdvanced 3-Stage Charging for Maximum Battery Life\u003c\/strong\u003e\u003c\/h3\u003e    \u003cp\u003eThe \u003cstrong\u003eCX1225\u003c\/strong\u003e employs a \u003cstrong\u003ethree-stage charging process (IUOU)\u003c\/strong\u003e, ensuring your batteries receive the \u003cstrong\u003eoptimal amount of charge\u003c\/strong\u003e at every step:\u003c\/p\u003e    \u003cul\u003e  \t\u003cli\u003e \u003cstrong\u003eBulk Charge:\u003c\/strong\u003e Delivers a \u003cstrong\u003econstant current\u003c\/strong\u003e until the battery reaches its designated voltage.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eAbsorption Stage:\u003c\/strong\u003e Holds the voltage steady, allowing the battery to absorb energy fully.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eFloat Stage:\u003c\/strong\u003e Maintains a \u003cstrong\u003esafe trickle charge\u003c\/strong\u003e, preventing overcharging and ensuring long-term battery health.\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eThis process is \u003cstrong\u003eideal for deep-cycle batteries\u003c\/strong\u003e, as it maximizes performance while preventing overheating and sulfation.\u003c\/p\u003e    \u003chr\u003e  \u003ch3\u003e\u003cstrong\u003eWide Input Voltage Range with Active PFC\u003c\/strong\u003e\u003c\/h3\u003e    \u003cp\u003eThe \u003cstrong\u003eCX1225 supports a wide AC input voltage range (90–264VAC)\u003c\/strong\u003e, making it suitable for use in \u003cstrong\u003evarious regions\u003c\/strong\u003e without needing a voltage converter. The charger also features \u003cstrong\u003eActive Power Factor Correction (PFC),\u003c\/strong\u003e which improves energy efficiency and reduces wasted electricity.\u003c\/p\u003e    \u003cul\u003e  \t\u003cli\u003eWorks with \u003cstrong\u003estandard 110V and 220V power sources\u003c\/strong\u003e.\u003c\/li\u003e  \t\u003cli\u003eActive PFC technology helps \u003cstrong\u003ereduce electricity consumption\u003c\/strong\u003e and heat generation.\u003c\/li\u003e  \t\u003cli\u003eEnsures reliable operation in areas with unstable power supplies.\u003c\/li\u003e  \u003c\/ul\u003e    \u003chr\u003e  \u003ch3\u003e\u003cstrong\u003eBattery Rescue Mode – Restore Over-Discharged Batteries\u003c\/strong\u003e\u003c\/h3\u003e    \u003cp\u003eOne of the \u003cstrong\u003estandout features\u003c\/strong\u003e of the Cotek CX1225 is its \u003cstrong\u003eBattery Rescue Mode\u003c\/strong\u003e. If a battery has been \u003cstrong\u003edeeply discharged\u003c\/strong\u003e, this function gradually \u003cstrong\u003eramps up the charging current\u003c\/strong\u003e, allowing the battery to recover without damage. This is especially useful for:\u003c\/p\u003e    \u003cul\u003e  \t\u003cli\u003e\u003cstrong\u003eSolar power systems\u003c\/strong\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cstrong\u003eRecreational vehicles (RVs) and marine batteries\u003c\/strong\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cstrong\u003eBackup power and off-grid applications\u003c\/strong\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cstrong\u003eIndustrial and telecom battery banks\u003c\/strong\u003e\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eThis feature helps \u003cstrong\u003eextend battery life\u003c\/strong\u003e, reducing the need for expensive replacements.\u003c\/p\u003e    \u003chr\u003e  \u003ch3\u003e\u003cstrong\u003eBuilt for Safety – Comprehensive Protection Features\u003c\/strong\u003e\u003c\/h3\u003e    \u003cp\u003eBattery safety is critical, and the \u003cstrong\u003eCotek CX1225\u003c\/strong\u003e includes multiple \u003cstrong\u003ebuilt-in protection mechanisms\u003c\/strong\u003e:\u003c\/p\u003e    \u003cul\u003e  \t\u003cli\u003e \u003cstrong\u003eShort Circuit Protection\u003c\/strong\u003e – Prevents damage in case of wiring faults.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eOver Voltage Protection\u003c\/strong\u003e – Ensures that batteries are not overcharged.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eOver Temperature Protection\u003c\/strong\u003e – Automatically adjusts operation to prevent overheating.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eBrown-Out Protection\u003c\/strong\u003e – Ensures stable charging even when input voltage fluctuates.\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eWith these features, you can \u003cstrong\u003echarge with confidence\u003c\/strong\u003e, knowing your batteries and devices are protected from potential hazards.\u003c\/p\u003e    \u003chr\u003e  \u003ch2\u003e\u003cstrong\u003eIdeal Applications for the Cotek CX1225\u003c\/strong\u003e\u003c\/h2\u003e    \u003cp\u003eThis charger is perfect for a variety of \u003cstrong\u003eapplications\u003c\/strong\u003e, including:\u003c\/p\u003e    \u003cul\u003e  \t\u003cli\u003e \u003cstrong\u003eAutomotive Batteries\u003c\/strong\u003e – Keep your car, truck, or fleet batteries charged and ready.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eMarine \u0026amp; RV Systems\u003c\/strong\u003e – Reliable power for boats, campers, and motorhomes.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eSolar \u0026amp; Off-Grid Systems\u003c\/strong\u003e – Ensure backup batteries are fully charged.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eIndustrial \u0026amp; Telecom\u003c\/strong\u003e – Maintain critical battery banks in industrial settings.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eMedical Equipment \u0026amp; UPS Systems\u003c\/strong\u003e – Reliable charging for power backup applications.\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eThe Cotek CX1225 is an \u003cstrong\u003eessential tool\u003c\/strong\u003e for \u003cstrong\u003eprofessional technicians, fleet operators, and off-grid enthusiasts\u003c\/strong\u003e who need a dependable, intelligent charging solution.\u003c\/p\u003e    \u003chr\u003e  \u003ch2\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e    \u003ctable border=\"1\"\u003e  \t\u003cthead\u003e  \t\t\u003ctr\u003e  \t\t\t\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e  \t\t\t\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\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\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003eCX1225\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e14.4V\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eOutput 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\u003eBattery Compatibility\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003eLead Acid, AGM, Gel, Li-ion\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eAC Input 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\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e87% at 230VAC input\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eCharging Stages\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e3-Stage (Bulk, Absorption, Float)\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eBattery Rescue Mode\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003eYes\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°C to 60°C (-4°F to 140°F)\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eCooling System\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003eIntelligent temperature-controlled fan\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\u003eDimensions (WxHxD)\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e183 x 72 x 243 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\u003e1.6 kg\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eCompliance \u0026amp; 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