Introducing the PISEN TP-D108, a professional-grade Laptop Power Bank 20000mAh designed to meet the rigorous demands of business travelers and remote workers.
By combining a massive 67W Power Delivery (PD) output with a travel-friendly 20,000mAh capacity, Pisen has created a product that bridges the gap between portability and performance. For wholesalers, this is an opportunity to stock a high-ticket item that solves real productivity problems.
Key Selling Points & B2B Advantages
- True Laptop-Grade Power: 67W PD OutputWhy do we call it a Laptop Power Bank 20000mAh? Because it delivers real laptop charging speeds. The USB-C port and the built-in cable both support up to 67W output.
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Application: It can fast-charge a MacBook Pro 13″/14″, MacBook Air, Dell XPS, or Lenovo ThinkPad X1 efficiently. It provides the “emergency juice” needed to finish a presentation or send that critical email at the airport.
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- Innovative Built-in 67W Cable (Bidirectional)Convenience is the biggest selling point for corporate gifts. This model features a heavy-duty built-in Type-C cable that is not just for output, but also for input.
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For Output: Delivers 67W to charge laptops/phones.
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For Input: Supports 65W self-charging. Users can plug the built-in cable directly into a wall adapter to refill the power bank in just ~2 hours. No more forgotten cables.
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- The Golden Capacity: 20000mAh (74Wh)Capacity matters. At 20,000mAh, this device offers enough energy to fully recharge a slim laptop once or a flagship smartphone 4-5 times.
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Airline Compliant: Crucially for business travelers, the total energy is 74Wh. This is well below the 100Wh limit set by the IATA/FAA, meaning this Laptop Power Bank 20000mAh is 100% legal for carry-on luggage without requiring special declarations.
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- Multi-Device Productivity HubThe TP-D108 is a 3-port charging station:
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Built-in Type-C Cable: For the main laptop or phone.
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USB-C Port: For a secondary device.
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USB-A Port: For legacy devices or wearables.
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Note: It supports PD3.0, QC3.0, AFC, and FCP protocols, ensuring broad compatibility across the Apple and Android ecosystems.
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- Premium Safety & DurabilityAs the inventor of the power bank, Pisen prioritizes safety. The TP-D108 is housed in a fire-retardant PC+ABS shell and features a 6-layer smart protection system (Over-heat, Over-current, Short-circuit, etc.). This reliability drastically reduces RMA (return) rates for distributors.
Technical Specifications
| Feature | Specification |
| Product Name | PISEN PRO Ark No.3 (TP-D108) |
| Core Keyword | Laptop Power Bank 20000mAh |
| Battery Capacity | 20,000mAh / 74Wh (Airline Safe) |
| Max Output Power | 67W (Laptop Grade) |
| Built-in Cable | Type-C (Supports 67W Out / 65W In) |
| Input Speed | 65W Max (via Port or Cable) |
| Output Ports | Built-in C-Cable + USB-C + USB-A |
| Dimensions | 153 × 69 × 27.8 mm |
| Weight | ~413.6g |
| Material | Fire-Retardant PC + ABS |
| Display | LED Digital Percentage |
Why Partner with Pisen?
As the inventor of the power bank, Pisen brings decades of R&D experience to your inventory. The TP-D108 is a high-ticket item that appeals to high-value customers—business travelers, gamers, and tech enthusiasts.
Power Your Business with the 67W Flagship.
Don’t miss out on the demand for laptop-grade portable chargers. To Request a Wholesale Quotation or Discuss OEM/ODM: Contact the HUISH Consumer Electronics Accessories Supplier Sales Team. Please include your required quantity, specific customization requirements , and delivery destination.
Actual Product Photos
Product Video
FAQ
Q1: Can the built-in cable really charge a laptop?
A: Yes, absolutely. The built-in Type-C cable is engineered to handle high currents and supports up to 67W power output. This is sufficient to charge most ultrabooks, MacBook Air, MacBook Pro (13″/14″), and other USB-C laptops efficiently.
Q2: Is the Pisen 20000mAh 67W power bank airline approved?
A: Yes. The rated energy of this power bank is 74Wh. According to IATA and most international airline regulations, power banks under 100Wh are permitted in carry-on luggage without prior approval, making it safe for air travel.
Q3: How long does it take to recharge the power bank itself?
A: The device supports 65W high-speed input via both the USB-C port and the built-in cable. If you use a 65W (or higher) wall charger, you can fully recharge the 20,000mAh battery in approximately 2 hours, which is much faster than standard power banks.
Q4: Can I charge three devices at the same time?
A: Yes. You can use the built-in Type-C cable, the USB-C port, and the USB-A port simultaneously. However, please note that when multiple ports are used at once, the safety chip will adjust the total output to 5V-3A to protect the devices.
Q5: What fast charging protocols does it support?
A: The TP-D108 is highly compatible. It supports PD3.0 (Power Delivery), QC3.0/QC2.0 (Qualcomm Quick Charge), AFC (Samsung), FCP (Huawei), and Apple 2.4A. This covers the majority of smartphones and laptops on the market.
Q6: What safety features are included?
A: Safety is a priority for Pisen. This model includes multiple protection layers: Over-discharge protection, Over-heat protection (Over-temperature), Over-current protection, and Short-circuit protection, ensuring safety for both the user and the devices being charged.
