I. Product Overview This 3-in-1 portable power bank features a 20000mAh high-capacity battery, supports PD 22.5W bidirectional fast charging, and comes with an integrated three-cable design, compatible with all types of digital devices. Equipped with a high-definition digital display, it is legally permitted on airplanes and high-speed trains. Combining high capacity, fast charging, portability, and safety, it is an all-around charging device for commuting, daily travel, business trips, and outdoor camping.

II. Core Specifications

Battery Capacity: 20000mAh high-density lithium battery

Fast Charging Performance: PD22.5W bidirectional fast charging, with a maximum total output of 80W, compatible with Apple and Android fast charging protocols

Included Cables: Integrated Lightning, Type-C, and Micro USB cables, eliminating the need for additional data cables

Display Configuration: Circular high-definition LED digital display screen, accurately showing 1%-100% remaining battery level

Body Craftsmanship: 3D diamond-patterned anti-slip texture + PC scratch-resistant shell, wear-resistant, fingerprint-resistant, and grip-resistant

Safety Certification: 3C safety certification, multiple circuit protections, meets civil aviation carrying standards

Portable Design: Includes a matching lanyard for easy hanging and carrying

Compatible Devices: Mobile phones, tablets, Bluetooth headsets, smartwatches, and various small digital devices

III. Eight Core Selling Points

1. 1. xxLarge Capacity, Long Battery Life: Say Goodbye to Battery Anxietyxx

20000mAh high-density battery cells provide ample battery life, supporting 4-6 charge cycles for your phone. Perfect for long trips and outdoor scenarios without power sources. Optimized body proportions ensure a large capacity without bulk.

2. xxBuilt-in 3-in-1 Cable: One Device for Allxx

Built-in three mainstream interface cables, compatible with all Apple devices, new and old Android models, and various small digital appliances. 99% compatible with digital devices, completely eliminating the hassle of carrying, tangling, or losing data cables.

3. xxBidirectional Fast Charging: High-Speed Power for Multiple Devicesxx

Supports 22.5W bidirectional fast charging, significantly improving charging speed. It can replenish more than half the battery in 30 minutes, providing stable fast charging for tablets and thin and light laptops. Multiple ports can output simultaneously, with a total power of up to 80W, ensuring no slowdown when charging multiple devices at the same time.

4. xxPrecise Digital Display: Clear Battery Level at a Glancexx

High-definition circular digital display screen accurately shows the remaining battery percentage in real time, eliminating the need for traditional blurry indicator lights. Clear and controllable battery status allows for advance charging planning, avoiding the embarrassment of running out of power while traveling. 5. Anti-slip and wear-resistant body for a comfortable and stable grip. The body features a 3D diamond-patterned anti-slip texture combined with a matte, fingerprint-resistant shell, preventing slippage when held in one hand. It is scratch-resistant, wear-resistant, and resistant to oil stains, maintaining a clean and new look even after long-term use.

6. Multiple safety protections for safe and compliant travel. Built-in six-fold protection against overcharge, over-discharge, overvoltage, overcurrent, short circuit, and overheating ensures safe and constant charging temperature. The 20000mAh capacity meets civil aviation standards, allowing it to be carried on airplanes and high-speed trains without restrictions.

7. Multiple ports and lanyard design for maximum practicality. In addition to the built-in three-cable connector, multiple external output ports are provided, supporting simultaneous charging of multiple devices. The included lanyard makes it easy to carry and store, making it more convenient for outdoor activities and commuting.

8. Full protocol compatibility for the whole family. Compatible with Apple PD, Android QC fast charging, and standard 5V slow charging, covering mobile phones, tablets, headphones, smart wearables, and portable small appliances, meeting the daily charging needs of the whole family.

IV. Applicable Scenarios and Users

Suitable for business travelers, commuters, students living in dormitories, outdoor camping enthusiasts, and users with multiple devices. It can meet the charging needs of various scenarios including airport and high-speed rail travel, daily commutes, dormitory use, outdoor camping, car emergency charging, and home backup.

V. Safety Usage Instructions

1. Civil aviation regulations: 20000mAh batteries can only be carried on board and are prohibited from being checked in.

2. Prioritize using a PD fast charger to charge this product, significantly improving self-charging efficiency.

3. Avoid drops from heights, high temperatures, and heavy impacts. If not in use for extended periods, recharge every 3 months to protect battery life.

4. The device can only be wiped clean with a dry cloth. Do not wash with water. It is not recommended to charge multiple devices at full load for extended periods or use inferior chargers.

What's in the box
2 x 20000mAh Three-Line Power Bank