{"product_id":"140w-usb-c-smart-charger-auto-disconnect-battery-guard","title":"140W USB-C Smart Charger – Auto Disconnect \u0026 Overcharge Guard","description":"\n\u003ch2\u003e140W USB-C Smart Charger with Automatic Physical Disconnect\u003c\/h2\u003e\n\u003cp\u003eKeep your devices' batteries healthy for longer with this intelligent 140W USB-C Smart Charger. Featuring an automatic physical-disconnect mechanism, it cuts power the moment your device reaches a full charge — eliminating the risk of overcharging and helping to preserve long-term battery capacity. Whether you're charging a laptop, smartphone, or tablet overnight, this smart adapter has you covered.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Physical Disconnect:\u003c\/strong\u003e Mechanically disconnects the power circuit once charging is complete, preventing overcharge and excess heat buildup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUp to 120W Max Output:\u003c\/strong\u003e Delivers fast, efficient power via a USB Type-C port — compatible with Qualcomm Quick Charge protocols.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Overcharge Protection:\u003c\/strong\u003e Built-in smart circuitry monitors and stops charge automatically, protecting battery health over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType-C Port (USB-C):\u003c\/strong\u003e Universal connectivity for modern smartphones, tablets, laptops, and other USB-C devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Stop Charge Technology:\u003c\/strong\u003e Intelligent charging management ensures power is delivered only when needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified Safe:\u003c\/strong\u003e Meets RoHS, CE, and FCC safety standards for reliable, certified performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAC Power Source:\u003c\/strong\u003e Plugs directly into a standard wall outlet — no batteries required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Display Screen:\u003c\/strong\u003e Compact and minimalist design — no unnecessary bulk.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Charging Cable Included:\u003c\/strong\u003e Use your existing USB-C cable for a seamless setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Charge Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQualcomm Quick Charge\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC Source\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoHS, CE, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Screen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGaN Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Choose a Smart Auto-Disconnect Charger?\u003c\/h3\u003e\n\u003cp\u003eMost standard chargers continue to trickle charge devices even after they reach 100%, which can degrade battery capacity over time. This 140W Smart Charger physically breaks the circuit once full charge is detected — not just a software signal, but a true mechanical disconnection. The result is a healthier battery and lower standby power consumption.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ancient-nutrition-multi-collagen-advanced-muscle-60-capsules\"\u003eAncient Nutrition Multi Collagen Advanced Muscle 60 Capsules\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/bu-29mm-sinking-minnow-jerkbait-fishing-lure-bass-trout-pike\"\u003eB\u0026amp;U 29mm Sinking Minnow Jerkbait Lure – Bass Trout Pike\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does the automatic physical-disconnect feature do on this 140W USB-C charger?\u003c\/h4\u003e\n\u003cp\u003eA: The automatic physical-disconnect feature mechanically breaks the charging circuit once your device reaches a full charge. Unlike software-only solutions, this is a true hardware-level cutoff that stops power flow completely, preventing overcharging and helping to maintain long-term battery health.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this smart charger compatible with my USB-C laptop or smartphone?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This charger uses a universal USB Type-C port and supports Qualcomm Quick Charge protocols, making it compatible with a wide range of modern USB-C devices including laptops, smartphones, and tablets. Always verify your device supports USB-C PD or Quick Charge for optimal fast-charging performance.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this charger come with a USB-C cable?\u003c\/h4\u003e\n\u003cp\u003eA: No, a charging cable is not included. You will need to supply your own USB-C cable. This allows you to use a cable that is already compatible with your specific device.\u003c\/p\u003e\n\u003ch4\u003eQ: What safety certifications does this charger hold?\u003c\/h4\u003e\n\u003cp\u003eA: This smart charger is certified to RoHS, CE, and FCC standards, ensuring it meets recognized safety and electromagnetic compatibility requirements for consumer electronics.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the automatic physical-disconnect feature do on this 140W USB-C charger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The automatic physical-disconnect feature mechanically breaks the charging circuit once your device reaches a full charge. 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