Jiayou Thunder 10 30000mAh 25W Fast Charging Power Bank
BDT 2,300
Quantity
The Jiayou Thunder 10 is a 30000mAh power bank built for people who are tired of a dead phone halfway through the day. With 25W fast charging output and a large 111Wh battery, it keeps your phone, earbuds, and other USB devices running through long days, trips, and power cuts.
It comes with a built-in Type-C cable, so you don’t need to carry a separate wire for your phone. If you are looking for a reliable Jiayou power bank in Bangladesh, the Thunder 10 combines big capacity with practical fast charging.
Use it for commuting, office days, travel, or as a backup during load shedding. One fully charged unit can refill a typical smartphone several times before you need to recharge it.
Key Features
30000mAh (111Wh) capacity: Gives you multiple full charges for your phone and accessories, so you can go days between recharges of the power bank itself.
25W Type-C fast output (5V/3A, 9V/2.22A, 12V/1.67A): Charges compatible phones faster than standard 10W or 12W chargers, so you spend less time plugged in.
USB 2 output up to 22.5W–25W (supports 10V/2.25A): Gives you a second fast-charging option for compatible devices.
USB 1/3/4 outputs up to 18W (5V/2A): Lets you charge multiple devices, such as earbuds, a smartwatch, or a second phone, from one power bank.
Built-in Type-C cable: No need to pack an extra cable, and it is ready to use whenever you need it.
Micro / Lightning input (18W) and Type-C input: Gives you several ways to recharge the power bank itself.
Black finish: A neutral look that suits daily carry.
Why Choose This Jiayou Thunder 10 30000mAh Power Bank
Capacity is the main reason to choose this model. At 30000mAh, it is designed for people who don’t want to hunt for a socket every day. That makes it useful for students, office workers, frequent travelers, and anyone who uses their phone heavily.
The 25W Type-C output adds real-world speed. Instead of waiting hours for a slow top-up, you can get a quicker recharge when you are short on time, as long as your device supports fast charging.
The built-in Type-C cable and multiple output ports make it convenient for everyday use. You can charge your phone and accessories together without carrying a bag of cables. It is also backed by a 6-month warranty.
Best Use Cases
Travel and long trips
Office and university days
Backup power during outages
Heavy phone use such as gaming, streaming, and navigation
Technical Specifications
Specification | Details |
|---|---|
Brand | Jiayou |
Model | Thunder 10 |
Capacity | 30000mAh (111Wh / 3.7V) |
Input | Micro / Lightning (18W), Type-C (Max 18W) |
Type-C Output (Max) | 25W (5V/3A, 9V/2.22A, 12V/1.67A) |
USB 2 Output (Max) | 22.5W–25W (supports 10V/2.25A) |
USB 1/3/4 Output (Max) | 18W (5V/2A) |
Interface | Built-in Type-C Cable |
Color | Black |
Warranty | 6 Months (must claim with box and all accessories) |
Frequently asked questions
How much power does the Jiayou Thunder 10 hold?
It has a 30000mAh (111Wh) battery, enough to charge most smartphones several times.
Does the Jiayou Thunder 10 support fast charging?
Yes. The Type-C output delivers up to 25W (5V/3A, 9V/2.22A, 12V/1.67A). Actual speed depends on whether your phone supports fast charging.
Does this power bank have a built-in cable?
Yes, it has a built-in Type-C cable, so you can charge a phone without carrying a separate one.
Can I charge more than one device at a time?
Yes. It has multiple USB outputs, with the Type-C and USB 2 ports offering the fastest speeds and USB 1/3/4 supporting up to 18W each.
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