Borofone BJ93 10000mAh PD20W Mini Fast Charging Power Bank with Built-in USB-C & Lightning Cables

Stay charged wherever you go with the Borofone BJ93 10000mAh Mini Portable Power Bank. Featuring a compact design, up to 20W USB-C Power Delivery fast charging, built-in USB-C and Lightning cables and a convenient LED battery level display, this portable charger is designed for everyday convenience.

With a 10000mAh (38.5Wh) lithium polymer battery, the Borofone BJ93 provides backup power for compatible smartphones and other USB-powered devices. Its lightweight 175g design makes it easy to carry in your handbag, backpack or travel bag.

The integrated charging cables help eliminate the need to carry separate cables, making the BJ93 a practical choice for commuting, travelling, work and everyday use.

Key Features

• 10000mAh High-Capacity Battery: Rechargeable 38.5Wh lithium polymer battery provides convenient backup power for compatible mobile devices.

• Up to 20W USB-C PD Fast Charging: Supports Power Delivery (PD), Quick Charge (QC), FCP and AFC charging protocols through the USB-C output and built-in USB-C cable.

• Built-in USB-C Charging Cable: Integrated Type-C cable supports up to 20W fast charging for compatible USB-C devices.

• Built-in Lightning Charging Cable: Convenient integrated Lightning cable supports 5V/2.4A charging for compatible Apple devices.

• LED Battery Level Display: Easily monitor the remaining battery capacity using the built-in LED display.

• Compact Mini Design: Measures just 70 × 64 × 26mm for convenient everyday portability.

• Lightweight 175g Construction: Easy to carry while travelling, commuting or working.

• 18W USB-C Input: Recharge the power bank through its USB-C input using a compatible charger.

• Dual Built-in Charging Cables: Convenient USB-C and Lightning connections reduce the need for additional cables.

• Multiple Device Charging: Supports a combined output of 5V/3A (15W) when using multiple outputs.

• Flame-Retardant Housing: Manufactured using ABS and PC flame-retardant materials.

• Lithium Polymer Battery: Rechargeable lithium polymer cell technology.

• 3C/CCC Certification: Advertised as 3C/CCC certified; certification details should be verified against the product label and supporting documentation.

Technical Specifications

Specification	Details
Brand	Borofone
Model	BJ93
Product Type	Mini Portable Fast Charging Power Bank
Battery Capacity	10000mAh
Rated Battery Energy	38.5Wh
Battery Type	Lithium Polymer
USB-C Input	Up to 18W
USB-C Output	Up to 20W
Built-in USB-C Cable Output	Up to 20W
Built-in Lightning Cable Output	5V/2.4A (12W)
USB-C Charging Protocols	PD/QC/FCP/AFC
Combined Output	5V/3A (15W)
Built-in Cables	USB-C and Lightning
Battery Indicator	LED Battery Level Display
Housing Material	ABS + Flame-Retardant PC
Dimensions	70 × 64 × 26mm
Weight	Approximately 175g
Certification	3C/CCC (subject to verification)

Important: The maximum 20W output applies to compatible USB-C devices using a single supported output. When charging multiple devices simultaneously, the total output is limited to 5V/3A (15W).

Built-in USB-C & Lightning Charging Cables

USB-C Fast Charging Cable

The integrated USB-C cable supports up to 20W charging with compatible devices, including selected Android smartphones, USB-C iPhones and other USB-C accessories.

Lightning Charging Cable

The built-in Lightning cable provides up to 5V/2.4A output for compatible Lightning-equipped Apple devices.

Both cables are conveniently integrated into the power bank, making it easier to charge your devices without carrying additional cables.

Wide Device Compatibility

The Borofone BJ93 supports charging for compatible USB-powered devices, including:

Apple Devices

• iPhone models with USB-C charging ports

• iPhone models with Lightning charging ports

• Compatible iPads and other USB-powered Apple devices

Samsung Galaxy

• Compatible Samsung Galaxy S series

• Samsung Galaxy A series

• Samsung Galaxy Z series

Other Android Devices

• Google Pixel smartphones

• OPPO smartphones

• Xiaomi and Redmi smartphones

• Motorola smartphones

• vivo, realme and other compatible USB-C devices

Other USB-Powered Accessories

• Bluetooth earphones and earbuds

• Portable speakers

• Other compatible low-power USB devices

Charging performance depends on the device, supported charging protocols and cable connection.

Compact & Travel-Friendly Design

Measuring only 70 × 64 × 26mm and weighing approximately 175g, the Borofone BJ93 is designed for convenient everyday portability.

Its compact size makes it suitable for:

• Daily commuting and public transport

• Business trips and holidays

• University and school

• Office and remote work

• Road trips and outdoor activities

• Emergency backup phone charging

Package Includes

• 1 × Borofone BJ93 10000mAh Mini Power Bank

• Integrated USB-C Charging Cable

• Integrated Lightning Charging Cable

The USB-C and Lightning cables are built into the power bank. Additional accessories are included only if specified on the retail packaging.

Why Choose the Borofone BJ93?

The Borofone BJ93 Mini Power Bank combines compact portability with practical fast-charging features.

With a 10000mAh battery, up to 20W USB-C PD output, built-in USB-C and Lightning cables, and an LED battery display, it provides a convenient charging solution for everyday use.

Keep your devices powered on the move with the Borofone BJ93 10000mAh Mini Fast Charging Power Bank.

Note: Actual usable charging capacity will be lower than the nominal battery capacity due to voltage conversion and charging losses. Battery performance varies depending on device and usage conditions.


Frequently Asked Questions (FAQs)

Q1. What is the battery capacity of the Borofone BJ93?

The Borofone BJ93 features a 10000mAh lithium polymer battery with a rated energy capacity of 38.5Wh.

Q2. Does the Borofone BJ93 support fast charging?

Yes. The BJ93 supports up to 20W USB-C fast charging using compatible PD, QC, FCP and AFC devices.

Q3. Does this power bank have built-in charging cables?

Yes. The Borofone BJ93 includes integrated USB-C and Lightning charging cables, reducing the need to carry separate cables.

Q4. Is the Borofone BJ93 compatible with iPhones?

Yes. The built-in Lightning cable supports compatible Lightning-equipped iPhones, while the USB-C cable can charge compatible USB-C iPhone models.

Q5. Can I charge Samsung Galaxy smartphones with this power bank?

Yes. The BJ93 supports compatible Samsung Galaxy smartphones through its USB-C output or built-in USB-C cable. Charging speed depends on the phone's supported charging protocols.

Q6. Can I charge two devices at the same time?

Yes. The power bank supports multiple charging outputs, with a specified combined output of 5V/3A (15W).

Q7. How do I recharge the Borofone BJ93?

Recharge the power bank using its USB-C input, which supports up to 18W input with a compatible charging adapter.

Q8. Does the power bank show the remaining battery percentage?

The BJ93 features an LED battery level display that allows you to monitor the remaining charge. The exact display format depends on the product design.

Q9. How much does the Borofone BJ93 weigh?

The power bank weighs approximately 175g and measures 70 × 64 × 26mm.

Q10. Is the Borofone BJ93 suitable for air travel?

The BJ93 has a rated battery energy of 38.5Wh, which is below the common 100Wh airline threshold for lithium-ion power banks.

However, airline rules vary. Power banks must generally be carried in cabin baggage rather than checked luggage. Always confirm the airline's current requirements before travelling.

Q11. Is the Borofone BJ93 3C/CCC certified?

The BJ93 is advertised as 3C/CCC certified. Customers should refer to the product's certification marking and supporting documentation for confirmation.

Q12. Can the Borofone BJ93 charge tablets?

Yes. It can charge compatible USB-powered tablets, although charging speeds may be slower than those of dedicated high-wattage tablet chargers.

Q13. Does the Borofone BJ93 support wireless charging?

No wireless charging capability is specified. The BJ93 charges devices using its USB-C output and integrated charging cables.

Q14. How many times can it charge my smartphone?

The number of full charges depends on your phone's battery capacity, battery condition and charging efficiency. Actual usable energy is lower than the nominal 10000mAh capacity.

Q15. Is the Borofone BJ93 suitable for travelling?

Yes. Its compact dimensions, 175g weight and built-in charging cables make it convenient for travelling, commuting and everyday use.