Core Positioning: The "USB-C PD All-Rounder" for Seamless Mobile Computing

　　For remote workers, frequent travelers, and digital learners, traditional laptop/tablet chargers create three critical pain points: bulky & heavy (occupies half the laptop bag space), single-device limitation (one charger for one device, causing clutter), and on-the-go power gaps (no way to charge away from sockets). This USB-C compatible interchangeable power supply solves these issues through high-power USB-C PD support, swappable AC/battery modules, and ultra-slim portability, enabling "65W fast charging for thin-and-light laptops, 30W charging for tablets, and seamless switching between home/office/commute scenarios". It acts as your compact charging backbone—no more carrying multiple heavy chargers or panicking over dead devices during important meetings.

　　Three Core Advantages for Laptops & Tablets

　　1. USB-C PD High-Power Adaptation: Charge All Your Mobile Devices

　　Wide-Range PD Fast Charging: Complies with USB-C PD 3.1 standard, supporting stepless power output (20W-65W) to match 99% of laptops and tablets:

　　65W for 13-14 inch thin-and-light laptops (e.g., MacBook Air M3, Dell XPS 13, Lenovo ThinkPad X1 Carbon) – charges from 0% to 60% in 45 minutes, enough for 3 hours of video meetings;

　　30W for professional tablets (e.g., iPad Pro 12.9-inch, Samsung Galaxy Tab S9 Ultra) – full charge in 1.5 hours, supporting all-day note-taking or drawing;

　　20W for smartphones (e.g., iPhone 15 Pro, Google Pixel 8 Pro) – eliminates the need for extra phone chargers, streamlining your carry-on gear.

　　Voltage regulation accuracy ±0.5% and ripple & noise <40mV – avoids power fluctuations that cause laptop battery degradation (critical for preserving lithium-ion battery lifespan).

　　Dual USB-C Ports for Multi-Device Charging: Equipped with 2 USB-C PD ports (1×65W + 1×30W) that support dynamic power distribution. For example: Charge a Dell XPS 13 (65W) alone, or split to 45W for the laptop + 20W for an iPad mini—no more choosing which device to prioritize. Perfect for remote workers who use a laptop and tablet simultaneously.

　　Universal PD Protocol Compatibility: Works with all mainstream PD protocols (PD 2.0/3.0/3.1, PPS) and brand-specific charging curves: Automatically activates "Apple 20V/3.25A" for MacBooks, "Dell 19.5V/3.34A" for XPS series, and "Samsung PPS 3.3V-11V" for Galaxy devices. No manual settings required—just plug and charge instantly.

　　2. Swappable AC/Battery Modules: Power for Every Scenario

　　Two Interchangeable Modules to Cover All Needs:

　　AC PD Module (100-240V universal input): For home/office/hotel use – provides 65W continuous power for laptops during long work sessions. Comes with detachable US/EU/UK plug heads, supporting global voltage (100V-240V) – no need for extra plug adapters when traveling internationally.

　　Battery PD Module (20000mAh, 74Wh, TSA-friendly): For outdoor/emergency use – delivers 65W output to charge a MacBook Air for 1.2 hours (enough for a short client meeting) or a tablet for 3.5 hours. Automatically switches to 30W low-power mode for small devices, extending runtime to 5+ hours for iPads.

　　Tool-Free Hot Swapping: Modules connect via a magnetic USB-C port – swap between AC and battery power in 5 seconds without unplugging your device. For example: When moving from a home socket to a train commute, your laptop stays charged, avoiding lost work from sudden shutdowns.

　　Battery Safety & Durability: The battery module uses high-density lithium-polymer cells with 8-layer protection (overcharge, overcurrent, short-circuit, overtemperature, etc.), complying with UN38.3 and IEC 62133 standards. Retains 80% capacity after 1000 charge cycles – durable for 3+ years of daily use.

　　3. Ultra-Slim Portability: Fits Where Laptops Live

　　Laptop Bag-Ready Size: The main unit (without modules) measures 118×65×22mm (4.65×2.56×0.87in) – thinner than a 13-inch MacBook Air charger – and weighs only 195g (6.88oz). Each module weighs 180g (AC) / 250g (battery) – the full set (main unit + 2 modules) weighs 625g, 40% lighter than carrying a laptop charger + a separate 20000mAh power bank.

　　Sleek & Protective Design: Matte PC + aluminum alloy housing resists scratches from laptop edges, and rounded corners fit easily into laptop bag side pockets or tablet sleeves. The battery module features a non-slip surface – prevents sliding off desk edges during use.

　　Travel-Friendly Details: The AC module’s detachable plugs fold flat for compact storage, and the included 1.2m braided USB-C cable (supports 65W PD) is tangle-free and durable – perfect for tucking into a carry-on suitcase or backpack.

　　Empowering Mobile Computing Scenarios

　　Remote Office & Home Work: Replace a 65W laptop charger and a 30W tablet charger with one unit – clears desk clutter. The dual USB-C ports let you charge a ThinkPad X1 and an iPad Pro while working, no more fighting over socket space.

　　Business Travel & Commuting: The AC module works with global sockets (US/EU/UK plugs included) – charge a MacBook Air in a hotel room, then swap to the battery module for on-the-go use (e.g., charging during a taxi ride to a client meeting). The full set fits in a small crossbody bag, eliminating the need for a bulky laptop bag.

　　Student & Classroom Use: Power a 14-inch HP Pavilion laptop for 4 hours of class notes with the battery module – no need to hunt for classroom sockets. Charge a Samsung Galaxy Tab S9 for evening online courses, all with one device.

　　Emergency Power Backup: When a power outage hits during an important video call, the battery module kicks in instantly (via hot swap) – keeps your laptop running for 1+ hour, enough to save files and wrap up the meeting without disruption.

　　User-Focused Cooperation & Support

　　Safety & Compatibility Certifications: Certified by CE, FCC, RoHS 2.0, USB-IF (USB-C PD certification), and UL 62368 (safety standard for IT/AV equipment). Tested to be compatible with 200+ laptop/tablet models (Apple, Dell, Lenovo, HP, Samsung) – no "charging not supported" errors.

　　Customization Services: Offers OEM/ODM solutions:

　　Custom power outputs (e.g., 90W for 15-inch gaming laptops, 18W for small tablets);

　　Branded housing (logo printing for tech companies, universities, or corporate gifting);

　　Pre-loaded charging presets (e.g., "MacBook Mode" for Apple-focused users).

　　Tailored Bundles: Provides "Commuter Kits" (main unit + AC module + 1.2m USB-C cable + plug set) and "Travel Kits" (main unit + AC module + battery module + protective pouch) – priced under $80 for individual users, affordable and practical.

　　After-Sales Support: 2-year warranty with free replacement for defective modules (e.g., faulty USB-C ports). 24/7 online support (chat/email) includes a "Compatibility Check" tool – users can input their laptop/tablet model to confirm charging suitability, avoiding purchase mistakes.

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