
Charge at any time, unlimited power! Celebrat PB-21 20000mAh large-capacity power bank, equipped with PD35W+22.5W fast charging technology, compatible with laptops and Apple and Huawei watches, equipped with high-quality C-C fast charging cable, say goodbye to battery anxiety.

This PB-21 power bank has several significant advantages, making it an ideal mobile power choice for users. First, with a total capacity of 20000mAh and a rated capacity of 12000mAh, the PB-21 can provide long-lasting power support for various devices to meet daily use needs.
Secondly, the power bank supports PD fast charging technology with a maximum output power of up to 35W, ensuring fast charging of devices and improving usage efficiency. At the same time, it is equipped with Type-C and USB-A output interfaces, which are highly compatible and can meet the charging needs of different devices.
In addition, the PB-21 also comes with a high-quality C-C fast charging cable to ensure efficient and safe charging. Its high-quality ABS material and exquisite appearance design, combined with compatibility with Apple and Huawei watch chargers, make it more attractive in the market. Finally, the power bank can charge most laptops and is compatible with 80% of models, further enhancing its applicability.
The uniqueness of the PB-21 power bank lies in its excellent performance and multifunctional design, making it an ideal choice for wholesaler customers. First, with a large capacity of 20000mAh and a rated capacity of 12000mAh, the PB-21 can provide long-lasting power support for various devices to meet the needs of users in daily life and work. This high-capacity design allows wholesalers to attract more consumers who need long-lasting charging solutions.
Secondly, the PB-21 supports PD fast charging technology with a maximum output power of up to 35W, ensuring fast charging of devices and greatly improving charging efficiency. In addition, equipped with a variety of output interfaces, including Type-C and USB-A, the PB-21 is compatible with a variety of devices to meet the needs of different users. This flexibility allows wholesalers to cover a wider market and attract different types of customers.
In addition, the PB-21 also comes with a high-quality C-C fast charging cable to ensure the efficiency and safety of the charging process. Its high-quality ABS material and exquisite appearance design not only improve the durability of the product, but also enhance its market competitiveness. Finally, the PB-21 can charge most laptops and is compatible with 80% of models, further broadening its scope of application and enabling wholesalers to meet the needs of more consumers.
In summary, the PB-21 power bank has become a preferred product for wholesaler customers due to its large capacity, fast charging, multi-port compatibility and high-quality design, which can effectively improve sales potential and market competitiveness.

The PB-21 power bank is an ideal choice for wholesale customers due to its excellent performance and multifunctional design. First of all, the power bank has a large capacity of 20000mAh and a rated capacity of 12000mAh, which can provide long-lasting power support for various devices to meet the needs of users in daily life and work. In addition, the PB-21 supports PD fast charging technology with a maximum output power of up to 35W, ensuring fast charging of devices and greatly improving charging efficiency.
The PB-21’s multiple output interface design, including Type-C and USB-A, enhances its compatibility and can charge multiple devices at the same time to meet the needs of different users. It is not only compatible with most mobile phones and tablets, but also supports Apple and Huawei watch chargers, with a wide range of applications. The included high-quality C-C fast charging cable ensures the efficiency and safety of the charging process, and users do not need to purchase additional charging cables.
In addition, the PB-21 can charge most laptops and is compatible with 80% of models, further broadening its scope of application. In summary, the PB-21 power bank has become the preferred product for wholesale customers due to its large capacity, fast charging, multi-port compatibility and high-quality design, which can effectively enhance sales potential and market competitiveness.
The PB-21 power bank is designed to provide wholesale customers with an efficient and reliable mobile power solution to meet the growing demand for portable charging devices in the market. By purchasing the PB-21 power bank, wholesale customers will receive the following significant benefits:
Meet market demand: The PB-21’s large capacity and fast charging capabilities enable it to meet consumers’ demand for efficient charging, helping wholesalers attract more customers and increase sales performance.
Versatility: The power bank is compatible with a variety of devices, including mobile phones, tablets and laptops, and has a wide range of applications. This versatility allows wholesalers to cover a wider market and meet the needs of different users.
Increase competitiveness: The PB-21’s high-quality design and high performance give it a competitive advantage in the market, and wholesalers can enhance their brand image and attract more consumers by selling this product.
Added value: The high-quality fast charging cable that comes with the PB-21 provides users with additional convenience and reduces their spending on purchasing charging accessories, thereby increasing customer satisfaction and loyalty.
Long-term return on investment: Due to the durability and high performance of the PB-21, wholesalers can obtain a long-term return on investment by selling this product, ensuring continued profitability.
In summary, the PB-21 power bank not only provides wholesale customers with an efficient product choice, but also helps them stand out in the competitive market and achieve better business results.

The PB-21 power bank can be used in a variety of situations, including but not limited to:
Daily life: charging mobile phones, tablets, and other electronic devices at home, in the office, or at school.
Travel: When traveling, the PB-21 can provide continuous power support for devices to ensure that users will not be affected by low power during their trip.
Outdoor activities: During outdoor activities such as camping, hiking, or picnics, the PB-21 power bank can provide a convenient charging solution for devices.
Business occasions: During meetings, business trips, or client visits, the PB-21 can provide fast charging for laptops and other devices to ensure smooth work.
The PB-21 power bank is suitable for a wide range of user groups, including:
Students: need to charge mobile phones, tablets and laptops to support learning and entertainment.
Business people: need to charge devices at any time to maintain work efficiency when traveling or attending meetings.
Travelers: need a portable charging solution during travel to ensure that the device is always charged.
Outdoor enthusiasts: such as campers, hikers, etc., need to charge electronic devices during outdoor activities.
Ordinary consumers: anyone who needs to charge mobile phones, tablets and other devices.
The scope of use of the PB-21 power bank is very wide, mainly including:
Mobile phone: compatible with most brands of smartphones, including Apple, Samsung, Huawei, etc.
Tablet: supports the charging needs of a variety of tablets.
Laptop: can charge most models of laptops, with high compatibility.
Wearable devices: such as smart watches and sports bracelets.
Other electronic devices: such as small electronic devices such as Bluetooth headsets and portable speakers.
Common uses of the PB-21 power bank include:
Mobile phone charging: Charge your phone when you are out and about to ensure you stay connected at all times.
Tablet charging: Charge your tablet when you are studying or working to support multimedia use.
Laptop charging: Provide power support for your laptop during a business trip or meeting to ensure smooth work.
Outdoor activity charging: Charge cameras, GPS devices, etc. when camping or traveling to ensure the normal use of the equipment.
Emergency backup power: Provide power support for important equipment during power outages or emergencies.
When using the PB-21 power bank, users should pay attention to the following:
Check before charging: Make sure the power bank is fully charged to avoid insufficient power during use.
Use a suitable charging cable: Use a high-quality charging cable to ensure charging efficiency and safety.
Avoid overcharging: Try to charge the power bank when the power is less than 20% to avoid overcharging for a long time.
Avoid high temperature environment: Do not place the power bank in a hot or humid environment to avoid affecting its performance and life.
Regular maintenance: Check the status of the power bank regularly, keep the interface clean, and ensure normal use.
By following these precautions for use, users can make better use of the PB-21 power bank and ensure its performance and life.

Model: Celebrat PB-21 Power Bank
Product material: ABS
Material: 400g single copper/matte film /UV/ convex/hot silver /1 spot color
Capacity: 20000mAh, rated capacity: 12000mAh
Input(Type-C):5V-3A,9V-3A,12V-2.5A,15V-2A,20V-1.5A (30W MAX)
Output Type-C/线:5V-3A,9V-3A,10V-2.25A,12V-2.5A,15V-2A,20V-1.75A (35W MAX)
Output(USB-A):5V-3A;9V-2A ;10V-2.25A 12V-1.5A(22.5W)
Total Output:5V-3A

Model: Celebrat PB-21 Power Bank
Product material: ABS
Material: 400g single copper/matte film /UV/ convex/hot silver /1 spot color
Capacity: 20000mAh, rated capacity: 12000mAh
Input(Type-C):5V-3A,9V-3A,12V-2.5A,15V-2A,20V-1.5A (30W MAX)
Output Type-C/线:5V-3A,9V-3A,10V-2.25A,12V-2.5A,15V-2A,20V-1.75A (35W MAX)
Output(USB-A):5V-3A;9V-2A ;10V-2.25A 12V-1.5A(22.5W)
Total Output:5V-3A

MOQ Support: Minimum order quantity starts from 100 units (mix & match allowed) – ideal for testing market demand. Custom Packaging: Free branding service for orders over 5,000 units (logo, packaging design). Priority Production: Dedicated production lines for bulk orders (10,000+ units) to ensure on-time delivery.

Volume Discounts: Save up to 35% on orders exceeding 20,000 units (contact sales for tiered pricing). Secure Transactions: T/T, L/C, and Alibaba Trade Assurance supported.

Global Shipping: Door-to-door service via DHL/FedEx (3-5 business days) or sea freight (cost-effective for large shipments). Damage Protection: Free replacements for goods damaged in transit (supported by photo/video evidence).

24/7 English-speaking support via WhatsApp/Email. Exclusive portal access for partners: Real-time inventory tracking, bulk order templates, and marketing materials.
Standard Warranty:
Chargers & Cables: 18 months
Screen Protectors & Cases: 12 months
Smartphone Accessory Kits: 24 months
Defect Resolution: Replace defective units within 48 hours (subject to diagnostic report).
① Submit claim via partner portal (include order#/batch#)
② Upload product photos/videos within 3 business days
③ Receive replacement shipment or credit note in 5-7 days
Add 6-12 months extended coverage at 1.5% of order value (ideal for high-value accessories).
First 90 Days: Full refund for DOA (Dead On Arrival) products.
Cross-Border Compliance: We handle all customs documentation for warranty returns.