{"product_id":"140w-fast-charging-smart-power-off-protector-automatic-disconnect-when-fully-charged-compatible-with-phones-laptops-power-banks-and-mini-fans-works-with-apple-and-android-devices","title":"140W Fast Charging Smart Power-Off Protector Automatic Disconnect When Fully Charged Compatible with Phones, Laptops, Power Banks, and Mini Fans Works with Apple and Android Devices","description":"\u003cp\u003e 140W Fast Charging Smart Power-Off Protector | Automatic Disconnect When Fully Charged | Dual Current Recognition Mode | Compatible with Phones, Laptops, Power Banks, and Mini Fans | Works with Apple and Android Devices\u003c\/p\u003e\n\u003cp\u003eAutomatically disconnects when fully charged to prevent overcharging! The Kuwajia Full-Charge Disconnector supports 140W full-speed fast charging. With dual modes (white light\/blue light), it intelligently identifies different devices. Physical power cutoff combined with AI current detection ensures safer overnight charging. Compatible with Apple, Android, laptops, electric shavers, toys, and more.\u003c\/p\u003e\n\u003cp\u003e✨ Key Product Features\u003cbr\u003e⚡ 140W Full-Speed Fast Charging\u003cbr\u003eThe charger supports up to 140W output and is backward compatible with 100W PD cables, ensuring laptops, tablets, and phones charge at full speed without throttling.\u003c\/p\u003e\n\u003cp\u003e🔋 Automatic Disconnection When Fully Charged | Visible Physical Power Cut-off\u003cbr\u003eUpon detecting a full battery, an internal relay physically disconnects the circuit, resulting in 0 standby power consumption and eliminating the risk of overcharging at the source.\u003c\/p\u003e\n\u003cp\u003e💡 Dual Current Recognition Modes\u003cbr\u003eWhite Light Mode: Screen-equipped devices in standby mode, such as phones, tablets, and laptops\u003cbr\u003eBlue Light Mode: Power banks, small fans, electric shavers, beauty devices, and children’s toys\u003cbr\u003e→ One-touch switching ensures precise charging logic tailored to different devices.\u003c\/p\u003e\n\u003cp\u003e🌙 Overnight Charging Without Overcharging | All-Night Protection\u003cbr\u003ePlug it in before bed; it automatically disconnects once fully charged, preventing repeated recharging. This extends battery life, ensuring 100% charge and safety when you wake up in the morning.\u003c\/p\u003e\n\u003cp\u003e🤖 AI Smart Recognition + Protected by Invention Patents\u003cbr\u003eFeatures a built-in dynamic current algorithm—not just a simple timer—to accurately detect when the battery is fully charged. Awarded national invention and utility model patents.\u003c\/p\u003e\n\u003cp\u003e🔌 Compatible with All Devices | Works with Apple and Android\u003cbr\u003eSupports various Type-C devices including iPhone, iPad, MacBook, Huawei\/Xiaomi\/Samsung phones, power banks, Bluetooth earbuds, electric toothbrushes, and more.\u003c\/p\u003e\n\u003cp\u003e🧩 Modular Design | Separate Components for Easy Storage\u003cbr\u003eFeatures a modular structure that allows the control module to be removed separately, making it more convenient for travel.\u003c\/p\u003e\n\u003cp\u003e📖 Product Details (Image \u0026amp; Text Section)\u003cbr\u003e🚨 Have you ever faced these issues?\u003cbr\u003eDoes your phone’s battery health plummet even after charging all night?\u003cbr\u003eDid you forget to unplug your power bank, causing it to overheat or even swell?\u003cbr\u003eDo your electric shavers and small fans always get overcharged, breaking down after just a year?\u003cbr\u003eDoes your laptop stay hot the next day after charging overnight?\u003c\/p\u003e\n\u003cp\u003eThe Full-Charge Disconnector was created to solve these problems. Unlike ordinary charging cables that simply keep power flowing, it acts like a smart gatekeeper—once the battery is full, it immediately disconnects physically, ensuring zero current leakage.\u003c\/p\u003e\n\u003cp\u003e💎 Core Technology: Dual Current Recognition Mode (White Light\/Blue Light)\u003cbr\u003eDifferent devices have completely different “full-charge definitions”:\u003cbr\u003eMode    Indicator Light    Applicable Devices    Disconnection Logic\u003cbr\u003eWhite Light Mode    White light on    Smartphones, tablets, laptops (with screens)    Detects current dropping to a minimal value (approx. 50–150 mA) and remaining stable, indicating full charge → Disconnects within 0.5 seconds\u003cbr\u003eBlue Light Mode    Blue light on    Power banks, fans, electric shavers, toys (screenless DC motor devices)    Detects the end of the constant-voltage phase in the charging curve and the appearance of a current inflection point → Delayed disconnection to prevent false positives\u003c\/p\u003e\n\u003cp\u003e👉 One-touch switching: Press and hold the button for 2 seconds to switch between White and Blue modes; the indicator light color indicates the current mode.\u003c\/p\u003e\n\u003cp\u003e⚡ Full-speed 140W fast charging | No speed reduction for greater freedom\u003cbr\u003eMany power protectors only support 60W or 100W, causing laptops to throttle when plugged in.\u003cbr\u003eThe KuwaJia splitter features an enhanced circuit design capable of handling up to 140W (28V\/5A), making it a perfect match for high-power devices like the 16-inch MacBook Pro and gaming laptops.\u003cbr\u003eEven if you’re using a 100W cable, the splitter won’t become a bottleneck—it automatically negotiates to the cable’s maximum capacity.\u003c\/p\u003e\n\u003cp\u003e🌙 Nighttime Charging Guardian: Physical Disconnection, Not “Soft Shutdown”\u003cbr\u003eOrdinary smart charging plugs use MOSFETs to disconnect, which still results in milliamp-level leakage current.\u003cbr\u003eKuwajia employs a micro-relay for a physical disconnection. After disconnection, the positive and negative terminals are completely isolated, and a multimeter detects no voltage whatsoever, truly achieving “0 power consumption, 0 leakage current.”\u003c\/p\u003e\n\u003cp\u003eTest Data:\u003cbr\u003eStandby Power Consumption: \u0026lt; 0.05W\u003cbr\u003ePower Consumption After Disconnecting (Fully Charged): 0W\u003cbr\u003eResponse Time: ≤0.3 seconds\u003c\/p\u003e\n\u003cp\u003eUtility Model Patent (Dual Protection: Structural and Circuit)\u003cbr\u003eCE \/ FCC \/ RoHS Certified\u003cbr\u003eFlame-retardant PC Housing + Gold-Plated Terminals, withstands over 10,000 insertion\/removal cycles\u003c\/p\u003e\n\u003cp\u003e📐 Technical Specifications\u003cbr\u003eItem    Parameter\u003cbr\u003eInput Interface    USB-C Male\u003cbr\u003eOutput Interface    USB-C Female\u003cbr\u003eMax Power    140W (28V\/5A)\u003cbr\u003eSupported Protocols    PD 3.1 \/ QC 5 \/ PPS \/ AFC \/ SCP\u003cbr\u003eDisconnection Detection Accuracy    ±5mA current sampling\u003cbr\u003eOperating Temperature    -10°C ~ 40°C\u003cbr\u003eDimensions    Approx. 65×25×12mm\u003cbr\u003eWeight    18g\u003c\/p\u003e\n\u003cp\u003e📦 Package Contents\u003cbr\u003eFull-Charge Disconnector ×1\u003cbr\u003eUser Manual (includes mode switching guide) ×1\u003cbr\u003e\u003c\/p\u003e","brand":"dinoinbox","offers":[{"title":"First generation","offer_id":47943895154842,"sku":"MH02572","price":16.99,"currency_code":"USD","in_stock":true},{"title":"Second generation","offer_id":47943895187610,"sku":"MH02573","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8748\/7130\/files\/ScreenShot_2026-04-30_111751_429.png?v=1777519101","url":"https:\/\/www.dinoinbox.com\/products\/140w-fast-charging-smart-power-off-protector-automatic-disconnect-when-fully-charged-compatible-with-phones-laptops-power-banks-and-mini-fans-works-with-apple-and-android-devices","provider":"dinoinbox","version":"1.0","type":"link"}