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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
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Description
Kuwajia 140W Smart Charger Adapter Auto Power Disconnector Guard - KH-51Meet the KUWAJIA Power Disconnector smart charger adapter auto power disconnector guard, designed for safer, more efficient charging of smartphones and other compatible USB C devices. It uses intelligent charging technology to automatically disconnect power once a device reaches full charge, helping reduce unnecessary power delivery. A visible physical power cutoff mechanism clearly indicates when charging has been stopped. Built with upgraded 140W
Meet the KUWAJIA Power Disconnector smart charger adapter auto power disconnector guard, designed for safer, more efficient charging of smartphones and other compatible USB-C devices. It uses intelligent charging technology to automatically disconnect power once a device reaches full charge, helping reduce unnecessary power delivery. A visible physical power cutoff mechanism clearly indicates when charging has been stopped. Built with upgraded 140W fast charging support, this smart charging adapter combines rapid power with charging safety features. Dual current identification mode recognizes charging requirements to optimize performance for connected devices. Lower operating temperatures and automatic disconnection technology support safer overnight or extended charging use.Key Features
• Automatic full-charge disconnection
• Intelligent charging detection
• Upgraded fast-charging chip to provide faster charging speeds and improved charging efficiency
• Visible physical disconnect mechanism for an additional layer of charging safety
• Lower operating temperatures and automatic disconnection technology for safer nighttime use
• Dual current identification mode to optimize charging performance through intelligent current recognition
• Power automatically disconnected when the connected device reaches 100% battery capacity
• Battery status continuously monitored, and charging stopped automatically once a full charge is detected
• Intelligent auto-disconnect technology as a charging safety feature
• USB Type-C connectivity
• Physical power cutoff design
Specifications
• Brand: KUWAJIA
• Model Name: Power Disconnector
• Product Type: Smart Charger Adapter Auto Power Disconnector Guard
• Connector Type: USB Type-C
• Input Voltage: 10 Volts
• Output Voltage: 15 Volts
• Output Current: 3 Amps
• Fast Charging Support: Upgraded 140W Fast Charging
• Current Identification: Dual Current Identification Mode
• Automatic Full-Charge Disconnection: Yes
• Physical Power Cutoff: Yes
• Charging Safety Feature: Intelligent auto-disconnect technology
• Recommended Use: Mobile phones and compatible USB-C devices
• Manufacturer-stated note: if a mobile phone reaches 100% charge and no interaction occurs on the screen, the charger can be automatically disconnected within approximately five minutes
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
My dog loves it!
Color: Blue
Fun, good durability while she paws at it, easy to clean and worth the money, good size for 40 pound dog.
My Border Collie loves it!
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Reviewed in the United States on June 5, 2026
★★★★★ 4
Five minutes of entertainment
Color: Grey
My eight pound chihuahua mix figured the puzzle out very quickly. It kept her entertained for about five minutes.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Size dog recommendations
Color: Grey
Not recommended for big dogs.
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Reviewed in the United States on May 30, 2026
★★★★★ 2
Small in size
Color: Grey
Very small, picture makes it look much larger than it is. Seemed more appropriate for a cat, and 6 month puppy figured it out in under 1 min. Not very challenging.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Excellent for boredom and learning
Color: Blue
Wonderful! Daughters very intelligent Australian shepherd loves this. She takes it out when he's bored, or has t been able to give as much one on one. Well made
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Reviewed in the United States on May 26, 2026