CCC (3C) Certified Borofone BJ90A 20000mAh China Flight Approved Portable Power Bank

20000mAh High-Capacity Portable Power Bank for Travel & Everyday Charging

Stay powered wherever you go with the BOROFONE BJ90A 20000mAh Portable Power Bank, a high-capacity external battery charger designed for convenient smartphone and USB device charging.

Featuring a 20000mAh (74Wh) lithium polymer battery, dual USB output ports, Micro USB and USB-C charging inputs, and an LED battery level indicator, the BOROFONE BJ90A is a practical portable charging solution for travelling, commuting, working and everyday use.

The CCC (3C) Certified BOROFONE BJ90A Power Bank is particularly relevant for travellers looking for a power bank that meets applicable Chinese certification requirements for domestic air travel. Its 74Wh rated energy capacity is below the commonly applied 100Wh airline battery threshold.

Important: Airline acceptance is subject to current aviation regulations, the exact product's valid CCC certification marking, airline policies and security screening. CCC certification does not automatically guarantee boarding approval.

Key Features & Benefits

• 20000mAh High-Capacity Battery: Provides portable backup power for compatible smartphones, tablets, Bluetooth accessories and other USB-powered devices.

• CCC (3C) Certification: Designed for customers seeking a power bank with China's Compulsory Certification marking, particularly relevant to domestic flights within mainland China.

• 74Wh Rated Battery Energy: Falls below the common 100Wh lithium-ion battery limit used by many airlines, subject to applicable rules.

• Dual USB Output Ports: Features two USB-A charging outputs for connecting compatible charging cables and devices.

• USB-C & Micro USB Inputs: Recharge the power bank using either its Type-C or Micro USB input connection.

• LED Battery Indicator: Built-in LED lights display the approximate remaining battery level.

• 5V/2.1A Charging Output: Provides up to 10.5W total rated USB charging output.

• Lithium Polymer Battery: Built with a rechargeable lithium polymer battery cell.

• Durable ABS + PC Construction: Designed with a sturdy outer housing for regular use.

• Portable Design: Suitable for carrying in a backpack, handbag or travel bag.

CCC (3C) Certified Power Bank for China Travel

Travelling to China and searching for a 3C Certified 20000mAh Power Bank?

The BOROFONE BJ90A is offered as a CCC (China Compulsory Certification) power bank, making it a relevant option for travellers who need to consider China's domestic flight requirements for portable chargers.

China's domestic aviation rules require power banks to meet applicable safety and certification requirements, including a clear, valid CCC marking.

With a rated battery energy of 74Wh, the BOROFONE BJ90A is below the commonly applied 100Wh limit for passenger-carried lithium-ion power banks.

Before travelling, confirm that your specific unit displays a genuine and legible CCC mark, is not subject to a relevant recall, and meets the latest airline and airport requirements.

Air Travel Reminder: Power banks generally must be carried in cabin baggage rather than checked luggage. Restrictions on using power banks during flights may also apply.

Dual USB Charging Outputs – Charge Two Devices

The BOROFONE BJ90A features two USB-A output ports, allowing you to connect two compatible USB charging devices.

Whether you're carrying a smartphone, wireless earbuds or another USB-powered accessory, the dual-output design offers convenient charging flexibility.

Charging Output:

• USB 1: 5V/2.1A

• USB 2: 5V/2.1A

• Maximum combined output: 5V/2.1A (10.5W)

Please note that the maximum total output is shared between connected devices. The power bank does not provide 2.1A independently to both ports at the same time.

Convenient USB-C & Micro USB Recharging

Recharge your BOROFONE BJ90A power bank using either its USB Type-C input or Micro USB input.

Both input interfaces support 5V/2.1A, allowing you to recharge the portable battery with a compatible USB power adapter and cable.

Please Note: USB-C is specified as an input for recharging the power bank, not as a charging output for other devices.

LED Battery Level Indicator

Stay informed about your remaining power with the integrated LED battery indicator.

The LED lights provide a convenient visual indication of the power bank's approximate remaining charge, helping you know when it's time to recharge.

Ideal for Travel, Work & Everyday Use

The BOROFONE BJ90A is suitable for a variety of charging situations, including:

• International and domestic travel, subject to airline requirements

• Business trips and holidays

• Daily commuting

• University and office use

• Outdoor activities and camping

• Emergency backup charging

• Charging compatible smartphones and small USB accessories

With its 20000mAh rated capacity, this portable battery provides a useful power reserve when a wall charger is unavailable.

Technical Specifications

Specification	Details
Brand	BOROFONE
Model	BJ90A
Product Type	Portable Power Bank
Battery Capacity	20000mAh
Rated Battery Energy	74Wh
Battery Type	Lithium Polymer
Certification	CCC / 3C (subject to verification)
Micro USB Input	5V/2.1A
USB Type-C Input	5V/2.1A
USB-A Output 1	5V/2.1A
USB-A Output 2	5V/2.1A
Maximum Combined Output	5V/2.1A
Maximum Rated Output Power	10.5W
Battery Indicator	LED Lights
Housing Material	ABS + PC
Dimensions	142 × 68 × 28.5mm
Weight	Approximately 400g

Charging Note: This model has a standard 5V/2.1A output. It is not advertised as a USB PD, QC, 20W or 22.5W fast-charging power bank.

Frequently Asked Questions (FAQs)

1. Is the BOROFONE BJ90A 20000mAh Power Bank CCC (3C) certified?

The BOROFONE BJ90A is offered as a CCC (3C) Certified Power Bank. Buyers should verify the certification marking on the actual product and confirm that the certification is valid for the specific model.

2. Can I take the BOROFONE BJ90A power bank on domestic flights in China?

The BOROFONE BJ90A has a rated battery energy of 74Wh, below the common 100Wh airline threshold. However, mainland China's domestic flight rules also require applicable CCC certification, a clear certification marking and compliance with other safety restrictions. Final acceptance is determined by the airline and airport security authorities.

3. Is a 20000mAh power bank allowed on an aeroplane?

Many airlines permit lithium-ion power banks rated at 100Wh or less in carry-on baggage, subject to additional restrictions. The BOROFONE BJ90A is rated at 74Wh. Always check the airline's current requirements before flying.

4. What does CCC or 3C certification mean for a power bank?

CCC stands for China Compulsory Certification, commonly called 3C. It is a Chinese product certification system covering designated product categories, including certain portable power banks. For travellers within mainland China, valid CCC marking is particularly important for domestic flights.

5. How many times can a 20000mAh BOROFONE BJ90A charge a smartphone?

The number of charges depends on the smartphone's battery capacity, charging efficiency, cable and power losses. For example, a smartphone with a 5000mAh battery may receive approximately 2–3 full charges under typical conditions. Actual results vary.

6. Does the BOROFONE BJ90A support fast charging?

The BOROFONE BJ90A supports standard USB charging at 5V/2.1A, with a maximum combined output of 10.5W. It does not have a specified USB Power Delivery or Quick Charge fast-charging output.

7. Can I charge two phones at the same time?

Yes. The BOROFONE BJ90A has two USB-A output ports for charging two compatible devices. Both ports share the maximum combined output of 5V/2.1A.

8. Does the BOROFONE BJ90A have a USB-C port?

Yes. The power bank includes a USB Type-C input for recharging the power bank itself. The USB-C connection is not specified as an output port.

9. How long does it take to fully recharge the BOROFONE BJ90A 20000mAh Power Bank?

With a compatible 5V/2.1A charger, a full recharge may take approximately 9–12 hours or longer, depending on charging efficiency, battery condition and other factors. This is an estimate, not a manufacturer-confirmed recharge time.

10. Can I use the BOROFONE BJ90A with an iPhone?

Yes. The power bank can charge compatible iPhones through a suitable USB-A to Lightning or USB-A to USB-C charging cable, depending on the iPhone model.

11. Is the BOROFONE BJ90A compatible with Samsung Galaxy smartphones?

Yes. It can charge compatible Samsung Galaxy smartphones using an appropriate USB-A charging cable. However, it does not provide Samsung 25W or 45W Super Fast Charging.

12. What is the difference between a 10000mAh and 20000mAh power bank?

A 20000mAh power bank has approximately twice the nominal battery capacity of a 10000mAh model. It generally provides more backup energy but is often larger, heavier and slower to recharge.

13. How heavy is the BOROFONE BJ90A 20000mAh Power Bank?

The BOROFONE BJ90A weighs approximately 400g and measures 142 × 68 × 28.5mm.

14. Does the BOROFONE BJ90A show the remaining battery level?

Yes. The BOROFONE BJ90A features LED indicator lights that display the approximate remaining battery charge.

15. Where can I buy the BOROFONE BJ90A CCC Certified 20000mAh Power Bank in Australia?

You can shop for the BOROFONE BJ90A 20000mAh Portable Power Bank through AusRemote Australia, with Australia-wide delivery available. Check the product listing for current availability, pricing and delivery details.

Buy BOROFONE BJ90A 20000mAh 3C Certified Power Bank in Australia

Looking for a 20000mAh portable power bank for China travel, international flights or everyday smartphone charging?

The BOROFONE BJ90A combines a high-capacity 74Wh lithium polymer battery, dual USB-A charging ports, convenient USB-C and Micro USB recharging inputs, and an LED battery indicator.

Whether you're preparing for a trip to China, commuting to work or keeping backup power available for your smartphone, this portable charger offers a practical charging solution.

Order the BOROFONE BJ90A 20000mAh Power Bank online from AusRemote.com.au for delivery across Australia.