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| Specification | Details |
|---|---|
| Model | Ultra Slim 20000mAh Power Bank |
| Battery Capacity | 20,000mAh / 74Wh |
| Max Output Power | 22.5W (USB-A) / 20W (USB-C PD) |
| Output Ports | USB-A x1, USB-C x1, Built-in USB-C cable (optional) |
| Input Ports | USB-C PD (up to 18W–20W input) |
| Charging Time | ~5–6 hours (18W PD adapter) |
| Material | ABS+PC flame-retardant, matte slim body |
| Dimensions | Approx. 105 x 65 x 15mm |
| Weight | Approx. 300g |
| Custom Logo Support | Yes (screen print, UV print, laser engraving) |
| Travel Safe | Yes (below 100Wh, airline-approved) |
| OEM/ODM | Supported (logo, cable config, packaging, colors) |
Ultra Slim 20000mAh Power Bank – Stylish, Fast-Charging & Gift-Ready for Branding
Looking for a portable, high-capacity power bank that strikes the perfect balance between function and form? This ultra-slim 20000mAh fast charging power bank is tailor-made for wholesale gifting, promotional branding, and mobile users who demand style and performance.
🔋 Large Capacity, Slim Size
Get powerful performance without the bulk.
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Charge iPhone 15 Pro up to 4 times
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Samsung S24 Ultra up to 3 times
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Wireless earbuds over 10 times
Its sleek form factor fits easily in pockets, purses, and briefcases — perfect for business travelers or daily commuters.
⚡ Fast Charging Technology
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22.5W USB-A output for Huawei/SuperCharge/QC devices
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20W USB-C PD output for iPhones, iPads, Android, Switch
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Supports PD 2.0/3.0, QC 3.0, and SCP/FCP protocols
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Recharge the power bank in just 5–6 hours with an 18W adapter
Charge faster, save time, and stay connected.
🎁 Ideal for Business Gifting & Events
With full support for custom logos, this power bank is ready to represent your brand at:
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Corporate events
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Trade shows
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Employee onboarding
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Brand collaborations
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Customer giveaways
Its sleek design and high perceived value make it a popular option for upscale promotional campaigns.
🧳 Perfect for Travel
Approved for airline travel, compact in size, and lightweight — this model is built with portability in mind while staying compliant under 100Wh travel regulations.
🛠 OEM & Customization Options
We offer flexible custom services to help your product stand out:
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Logo printing (UV, pad, laser)
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Custom cable configurations (USB-C/Lightning/Micro)
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Gift packaging design
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Color matching for large orders
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Dropshipping or bulk packaging available
✅ Why Choose This Model?
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🔋 20000mAh Capacity – Plenty of power for multiple devices
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📏 Ultra-Slim Design – Sleek, modern, and pocket-friendly
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⚡ Fast Charge + PD – Multiple protocol support
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🔌 Built-in Cable Optional – Hassle-free charging on the go
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✈️ Travel-Approved – Safe for carry-on usage worldwide
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🖨 Logo Customization – Brandable for corporate campaigns
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📦 Bulk Friendly – Suitable for gifting, retail, or B2B supply
Whether you’re targeting corporate gifting, eCommerce promotions, or looking for a versatile high-margin product, this power bank is a compact powerhouse that won’t disappoint.
📩 Reach out now for free mockups, bulk pricing, and sample requests.
