Chargers & Adapters
Doolike AI 140W USB-C Auto Power Off Smart Charging Protector for iPhone iPad MacBook
Model: DL-AI140W-UC Updated: May 2026
MOQ: 100 pcs | Lead Time: 7-15 days
Advanced AI-powered USB-C charging protector automatically cuts off power physically at 100% full charge. Safeguards battery health, prevents overcharging & overheating. Supports up to 140W PD fast charging for laptops, tablets, and smartphones. Factory-direct B2B wholesale.
Specifications
| Model Number | DL-AI140W-UC |
|---|---|
| Connector Interface | USB Type-C (Male) to USB Type-C (Female) |
| Maximum Charging Power | 140W Power Delivery (PD 3.0 / PPS / QC 4.0) |
| Intelligent Power Disconnect | True hardware cutoff at 100% full capacity |
| Supported Voltage/Current | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A, 20V/7A |
| LED Smart Status Indicator | Steady Blue = Active Charging; LED Off = Power Disconnected |
| Protective Guard Suite | Over-voltage, Over-current, Short-circuit, Thermal Overload Protection |
| Housing Material | Premium V0-Grade Fire-Retardant ABS + Polycarbonate (PC) |
| Dimensions & Weight | 45mm x 25mm x 15mm | Ultra-lightweight 18 grams |
| Available Color Schemes | Sleek Matte Black, Glossy Ice White, Modern Grey |
| Tested Durability | 10,000+ plug & unplug cycle endurance |
| Export Standards | CE, FCC, RoHS Certified |
Key Features
- Hardware-Level AI Charging State Monitoring & Full Charge Cut-Off
- True Physical Disconnection (Prevents overnight trickle damage & battery swelling)
- Up to 140W High-Speed Pass-Through Power Delivery for Laptops & Tablets
- Wide Device Compatibility: Apple iPad, MacBook Pro/Air, iPhone 15/16, Samsung Galaxy, Huawei
- Intelligent Status Breathing Light Ring (Active vs. Disconnected Status Visuals)
- Engineered with Premium V0 Fireproof Shell Materials for Peak Electrical Safety
- Export-Ready Compliance: CE, FCC, RoHS, MSDS, UN38.3 Certification Support
- Low Minimum Order Quantity (MOQ: 100 pcs) for Fast Global B2B Distribution
- Factory Direct OEM/ODM Customized Branding, Retail Box, & Color Options
Certifications
CE, FCC, RoHS, MSDS, UN38.3
Product Description
Maximize Device Lifespan with Doolike AI 140W USB-C Auto Power Off Smart Charging Protector
Doolike DL-AI140W-UC is an advanced, intelligent USB-C charging adapter designed to prevent battery degradation, overheating, and micro-cycling. Utilizing hardware-level AI smart detection chips, this adapter monitors the exact power state of your connected device and physically cuts off power once the battery reaches 100% full capacity. Perfect for overnight charging, it is the ultimate battery health companion for smartphones, tablets, and high-performance laptops.
Key Features & B2B Advantages:
- Intelligent AI Power Cutoff: Unlike basic trickle chargers, our smart chip physically disconnects power delivery the moment your device reaches 100% charge, preventing micro-cycles and long-term capacity loss.
- 140W Power Delivery (PD) Fast Charging: High-performance pass-through charging up to 140W (20V/7A). Fully compatible with PD 3.0, PPS, QC 4.0 fast charging protocols for demanding devices like MacBooks, iPads, Samsung Galaxy series, and iPhones.
- Real-Time LED Status Indicator: A sleek, integrated LED indicator ring lets you track charging states instantly (Steady Blue = Charging, Light Off = Power Disconnected & Safe).
- Superior Safety Multi-Protection: Advanced circuitry offers comprehensive defense against over-current, over-voltage, short-circuits, and thermal runaway. Constructed from premium V0-grade fire-retardant ABS+PC materials.
- Ultra-Compact & Durable: Minimalist, travel-friendly design (45 x 25 x 15 mm, 18g) with reinforced aluminum alloy connectors that endure over 10,000 plugs.
Why Partner with Doolike (Factory-Direct B2B Wholesale):
- Export-Ready Certifications: Fully certified with CE, FCC, RoHS, MSDS, and UN38.3 to meet custom regulations across North America, Europe, United Kingdom, Australia, and Japan.
- Custom OEM/ODM Branding: We offer comprehensive customization options including private laser engraving, customized retail packaging design, and shell color options.
- Flexible MOQ & Fast Delivery: Low MOQ of 100 units with standard lead time of 7-15 business days. Ships directly from our certified manufacturing facility in Guangzhou, China.
Applications
Individual Tech Consumers: High-performance battery health preservation at home or office
Wholesale & Global Distributors: High B2B margin accessory with distinct technology selling points
E-Commerce Retailers (Amazon, eBay, AliExpress, Shopify): Ideal premium item for vlogging, laptop, & phone accessory listings
Corporate & Institutional Fleets: Standardization of smart charging accessories for corporate laptops and mobile terminals
Mobile Phone Repair Shops: High-value upsell recommendation for battery replacement and repair clients
Frequent Travelers: Travel-friendly, lightweight protection for hotel and on-the-go charging environments
Frequently Asked Questions
How do you ensure product quality?
Every product undergoes strict quality control including incoming material inspection, in-process QC, and final inspection before shipping. We are ISO 9001:2015 certified with CE/FCC/RoHS compliance.
What is the minimum order quantity for this product?
The MOQ for this product is 100 pcs. Sample orders of 1-10 pieces are available for quality evaluation before bulk ordering.
Can I customize packaging or branding?
Yes, we offer full OEM/ODM services including custom logo printing, packaging design, and product modifications. MOQ for custom orders typically starts from 500-1000 pieces.
What certifications does this product have?
Our products are certified with CE, FCC, RoHS, and UN38.3 (for batteries). We can provide certification documents upon request for customs clearance.
What is the lead time for delivery?
Standard lead time is 7-15 days. Custom/OEM orders may take 15-30 days. We ship via DHL, FedEx, air freight, or sea freight depending on order size.
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