{"product_id":"21v-lithium-battery-charger-18v-intelligent-power-adapter-eu","title":"21V Lithium Battery Charger 1A\/2A for 18V Tools – EU Plug","description":"\u003ch2\u003e21V Intelligent Lithium Battery Charger – 1A\/2A for 18V Power Tools (EU Plug)\u003c\/h2\u003e\n\u003cp\u003eKeep your 18V lithium battery packs topped up and ready with this compact, intelligent 21V charger. Designed for reliability and everyday use, this smart power adapter features a built-in IC protection chip and multi-layer circuit safeguards that automatically manage the charging process — preventing overcharge, overheating, overcurrent, and short circuits to extend the life of both your batteries and your tools.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntelligent Charging:\u003c\/strong\u003e Built-in smart IC chip monitors and automatically controls the charging cycle for safe, efficient top-ups every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Output Modes:\u003c\/strong\u003e Selectable 1A or 2A output to suit your battery capacity and preferred charging speed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlame-Retardant Housing:\u003c\/strong\u003e High-strength ABS+PC composite shell offers scratch resistance, drop resistance, anti-aging properties, and high-temperature tolerance — built to handle tough working environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePure Copper Core Cable:\u003c\/strong\u003e PVC-insulated, pure copper core wire delivers stable, efficient power transfer with minimal energy loss.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Convenient:\u003c\/strong\u003e Measures just 7.6 × 4 × 3.2 cm with a 100 cm cable — easy to store and use in the workshop, garage, or on the go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEU Plug Compatible:\u003c\/strong\u003e Standard EU plug for use across European power outlets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Layer Protection:\u003c\/strong\u003e Safeguards against overcharge, overvoltage, overcurrent, overheating, and short circuits for worry-free charging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in 2 Colours:\u003c\/strong\u003e Choose the option that suits your preference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 21V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Battery Voltage:\u003c\/strong\u003e 18V Lithium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 1A \/ 2A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Flame-retardant ABS+PC composite\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e Pure copper core, PVC insulated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.6 × 4 × 3.2 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 100 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug Type:\u003c\/strong\u003e EU\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe use of chargers and electrical devices, refer to the U.S. Consumer Product Safety Commission – Battery Safety resource.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What type of batteries is this 21V lithium battery charger compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This 21V intelligent charger is designed to charge 18V lithium battery packs, commonly used in cordless power tools such as drills, saws, and screwdrivers. Its smart IC chip ensures safe, accurate charging for lithium cell packs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What safety protections does this charger include?\u003c\/h4\u003e\n\u003cp\u003eA: The charger features a comprehensive multi-layer protection system — including a smart IC chip within a flame-retardant ABS+PC housing — that guards against overcharge, overvoltage, overcurrent, overheating, and short circuits, keeping both your batteries and connected devices safe during every charging session.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the 1A and 2A charging modes?\u003c\/h4\u003e\n\u003cp\u003eA: The 1A mode provides a slower, gentler charge — ideal for smaller battery capacities or overnight charging. The 2A mode charges faster, making it more suitable for larger capacity packs when you need a quicker turnaround. Both modes are managed intelligently by the built-in IC chip.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is this charger made from, and how durable is it?\u003c\/h4\u003e\n\u003cp\u003eA: The charger housing is constructed from a high-strength flame-retardant ABS+PC composite material, offering scratch resistance, drop resistance, anti-aging performance, and high-temperature tolerance. The cable uses a pure copper core with PVC insulation for reliable, long-lasting power delivery.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of batteries is this 21V lithium battery charger compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 21V intelligent charger is designed to charge 18V lithium battery packs, commonly used in cordless power tools such as drills, saws, and screwdrivers. 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