2PCS KUWAJIA 140W AI Smart Recognition Auto-Unplugger, Physical Disconnect Battery Guard, Auto-Eject on Full Charge, Fast Charging Adapter for iPhone/Android Phones,/Earphones

Price: $23.99 - $24.99
(as of Jun 29, 2026 10:11:07 UTC – Details)

Product description

2PCS 140W Physical-Disconnect Battery Guard Accessory for Phones Laptops Tablets

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Physical-Disconnect Battery Guard

Physical Disconnect Battery Guard,Safe Overnight Charging,Don’t worry about overcharging. The battery will auto-eject when fully charged,Say goodbye to battery overcharging,Compatible with phones, tablets, headphones, laptops, and other Type-C devices.

AI Assisted Physical Disconnect for Overcharge Protection: The device uses intelligent recognition to physically open the charging circuit when your device reaches full charge. This helps achieve a near‑zero standby current, reducing trickle charging and heat buildup. It is designed to support battery longevity and provide added peace of mind during overnight charging.
140W Passthrough with Dual‑Chip Design: Equipped with a dual‑chip architecture, this USB‑C inline separator supports power delivery up to 140W. Supports USB‑C Power Delivery (PD) 3.1/3.0 & Quick Charge (QC) 4+/3.0 Industry Specifications, allowing full‑speed charging for laptops and smartphones while acting as a safety bridge that works with your existing high‑speed cables and chargers.
Wide USB‑C Compatibility: This device works with most USB‑C hardware, Compatible with iPhone 17/16/15 series, Samsung, MacBooks, and Steam Deck, Maintains Fast Charging & Standard Data Sync Speeds. The dual‑current identification mode helps achieve a physical disconnection each time charging is completed.
Two Smart Modes for Different Devices: A one‑click toggle lets you choose between two modes: White LED Mode (optimized for screen‑based devices such as phones and laptops) and Blue LED Mode (designed for non‑screen electronics like power banks, razors, and small fans).
Safety System with Compact Design: The device includes a dual‑channel isolation design and an independent split structure to support reliable physical power‑off per cycle. It also offers protection against over‑voltage, over‑current, and short circuits, all inside a high‑temperature flame‑retardant shell. Lightweight and pocket‑sized, it is suitable for home, office, or travel use.

Product summary

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