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Item #:
77115939
JOKO 70000mAh Power Bank High Capacity 20W PD 3.0 Fast Charging 22.5W Max Large Power Bank,7 Outputs 2 Inputs,LED Display,USB-C Battery Packs for
Item #:
77115939
BND 109
Price Details
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*All items will import from US
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Imported from USA store
Order now and get it around Saturday, August 08
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70000mAh High Capacity, Use for Long Long Time
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Massive Capacity
With a stunning 70000mAh power capacity, this power bank ensures your devices stay charged during extended outings, perfect for camping and outdoor activities.
Fast Charging
Featuring 20W PD 3.0 and 22.5W max output, enjoy rapid charging for your devices, reducing downtime and keeping you connected when you need it most.
Multi-Device Support
Equipped with 7 outputs and 2 inputs, this power bank can charge multiple devices simultaneously, making it an ideal companion for both personal and group adventures.
Product Details
| Connector Type | USB Type C |
| Battery Capacity | 70000 Milliamp Hours |
| Other Special Features of the Product | Auto Shut-Off, Digital Display, Fast Charging, Flashlight, Over Charging Protection |
| Voltage | 12 Volts |
| Power Source | Corded Electric |
| Amperage | 5 Amps |
| Number of Ports | 7 |
| Output Current | 5 Amps |
| Battery Charge Time | 17 Hours |
| Is Product Cordless | No |
| Portable | Yes |
| Compatible Devices | Headphone, Laptop, Smartphone, Speaker, Tablet |
| Reusability | Rechargeable |
| Color | BLACK |
| Battery Cell Type | Lithium Polymer |
| Brand | JOKO |
| Model Name | J15 |
| Model Number | J15 |
| Number of Items | 1 |
| Built-In Media | Built in Cables |
| Manufacturer | GUANGZHOU KONFULON ELECTRONICS CO., LTD |
| Number of Batteries | 7 Nonstandard Battery batteries required. (included) |
| Item Dimensions L x W x Thickness | 5.5"L x 3.2"W x 3.9"Th (14 x 8.1 x 9.9 cm) |
| Item Dimensions | 5.5 x 3.2 x 3.9 inches (14 x 8.1 x 9.9 cm) |
| Battery Weight | 35 Grams |
| Special Feature | Auto Shut-Off, Digital Display, Fast Charging, Flashlight, Over Charging Protection |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Travel Enthusiasts
Ideal for travelers needing reliable charging options for multiple devices during long trips or outdoor adventures.
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Camping Trip
Perfect for camping trips where access to power outlets is limited; provides ample charge for essential devices.
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Heavy Device Users
Well-suited for users with multiple devices who require consistent and fast charging to stay connected.
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Minimalist Users
Not ideal for those who prefer fewer gadgets; its large capacity may feel cumbersome or unnecessary.
Product Description
JOKO 70000mAh Power Bank High Capacity 20W PD 3.0 Fast Charging 22.5W Max Large Power Bank,7 Outputs 2 Inputs,LED Display,USB-C Battery Packs for iPhone, Samsung, Outdoors,Camping
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the key features of the JOKO 70000mAh Power Bank?
Answer: The JOKO 70000mAh Power Bank boasts a high capacity of 70000mAh, enabling multiple device charges on a single use. It supports 20W Power Delivery 3.0 for fast charging and has a maximum output of 22.5W. Users can take advantage of seven outputs and two inputs, allowing simultaneous charging of multiple devices. Additionally, it includes an LED display for real-time battery status. This is useful for travelers or individuals who rely heavily on technology throughout the day. -
Question:
How long does it take to charge the JOKO Power Bank?
Answer: Charging times for the JOKO 70000mAh Power Bank vary based on the input used. When using a compatible fast charger with the USB-C input, it can take approximately 6-8 hours to reach full charge. This is efficient considering the power bank's massive capacity. Users can significantly reduce downtime, making it ideal for road trips, outdoor adventures, or business trips where access to power is limited. -
Question:
Can I charge multiple devices at the same time?
Answer: Yes, the JOKO Power Bank allows you to charge up to seven devices simultaneously. This makes it perfect for group outings or for families who need to charge multiple smartphones, tablets, or other gadgets at once. The ability to connect various devices concurrently is particularly convenient during travel, ensuring that everyone’s devices remain powered throughout the day. -
Question:
What types of devices can the JOKO Power Bank charge?
Answer: The JOKO 70000mAh Power Bank is compatible with a wide range of devices, including smartphones, tablets, laptops, and portable gaming systems. Its multiple USB outputs cater to various charging needs, making it versatile for everyday usage or for emergencies. With this power bank, you can keep your essential devices charged whether you're at home, at work, or on the go. -
Question:
Is the JOKO Power Bank safe to use?
Answer: Absolutely! The JOKO 70000mAh Power Bank includes multiple built-in safety features, such as overcharge protection, short-circuit prevention, and temperature control. These features ensure that your devices are safeguarded while charging. Such security measures are essential, especially for users who often rely on portable power sources during travel or outdoor activities. -
Question:
What does the LED display indicate?
Answer: The LED display on the JOKO 70000mAh Power Bank indicates the current battery level, letting users know how much charge is left. This feature is particularly advantageous as it helps users plan their charging routines without unexpected power loss. Knowing the remaining battery allows for effective management of power, especially during long trips or while at outdoor events. -
Question:
How does the fast charging feature work?
Answer: The fast charging feature in the JOKO Power Bank, enabled by Power Delivery 3.0 technology, allows compatible devices to charge at a significantly increased rate compared to standard charging methods. When a device supports PD 3.0, it can receive higher power output quickly, reducing charging time. This is particularly useful for those on a busy schedule, ensuring devices are powered up swiftly, minimizing downtime. -
Question:
What is the difference between the two input options?
Answer: The two input options for the JOKO Power Bank include USB-C and Micro USB. USB-C allows for faster charging and data transfer, whereas Micro USB is a common charging method for various older devices. Having both options means flexibility for users, enabling them to charge the power bank using whichever method is most convenient or available, catering to diverse preferences. -
Question:
Where can I buy the JOKO 70000mAh Power Bank in Brunei?
Answer: You can purchase the JOKO 70000mAh Power Bank from Ubuy. Ubuy offers a reliable platform with a variety of products, including this high-capacity power bank, ensuring safe transactions and prompt delivery. Whether you're looking to make a personal purchase or need it for gifting, Ubuy is a great choice in Brunei. -
Question:
Is the JOKO Power Bank lightweight for travel?
Answer: While the JOKO 70000mAh Power Bank is designed for high capacity, it may be heavier than smaller models. However, its substantial power ensures that you don't need to carry multiple chargers for your devices, making it ideal for travel. Despite its weight, many users prefer it for lengthy trips, knowing that they can rely on its power to keep their essential gadgets charged.
JOKO Portable Power Banks J15 Editorial Review
The JOKO 70000mAh Power Bank seems to have received mixed feedback from customers. One user highlighted its efficient fast charging feature and multiple outputs, describing it as a game-changer for outdoor and travel needs. However, another user had a negative experience, encountering issues with the power bank's initial condition and slow charging. Despite these mixed reviews, others found the device to be dependable and capable, with decent connectivity options, although some users experienced difficulty in charging the power bank fully. The product seems to have performance inConsistencies, with some users expressing disappointment in its slow charging capabilities and manufacturing quality. Overall, the reception of the JOKO 70000mAh Power Bank appears to be divided, with some customers praising its reliability and capabilities, while others have been dissatisfied with its charging speed and quality.
Customer Reviews & Ratings
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Pros
- Efficient fast charging feature
- Multiple outputs for charging multiple devices
- Decent number of connections
Cons
- Slow charging speed
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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22 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BND 109
Order now and get it around Saturday, August 08
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Features & Benefits
- 70000mAh /259Wh Power Bank
- Provides more than 24 full charges for iPhone 8
- About 16 full charges for iPhone 14
- About 11 charges for Samsung S22
- Long-lasting large capacity power battery pack
- Perfect for travelling, hiking, outdoor camping and more
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