It is a small mistake that becomes frustrating the moment that you remembered the power bank—but left the charging cable at home.
MTB-PBNW11 Pocket-Sized power bank keeps charging simple with built-in USB-C and Lightning cables, so the cable you need is already with your power bank，making everyday charging easier with fewer things to carry.
A bulky power bank and loose cables quickly become extra weight you notice every time you leave home.
With a compact body measuring just 70 × 58 × 27 mm, MTB-PBNW11 Pocket-Sized power bank fits naturally into a handbag, backpack, or everyday carry pouch. Its integrated loop-style cable also makes it easier to grab and carry when you are moving between the office, café, airport, and hotel.
The built-in Digital Battery Display shows the remaining battery level clearly at a glance. Before heading out, you can quickly check whether your power bank is ready instead of guessing.
It is a small detail that makes daily charging feel more predictable—and easier to manage.
A long day can drain the battery faster than expected, especially when a wall outlet is nowhere nearby.
MTB-PBNW11 combines a 10000mAh battery capacity with a compact form factor, giving you useful everyday backup power without turning your bag into a charging kit.
MTB-PBNW11 Pocket-Sized travel power bank is designed for people who move between places and rely on their phones throughout the day. Built-in cables reduce what you need to pack, the compact body takes up less space, and the digital display keeps your remaining power visible.
The best travel power bank is not necessarily the one with the largest number on the box. It is the one you actually want to carry every day—and can use the moment you need it.
Less cable clutter. Less to remember. More freedom to stay connected wherever the day takes you.
Airline battery rules may vary by carrier and region. Always check the latest airline requirements before travel.
| Product Type | Pocket-Sized All-in-One Travel Power Bank |
| Brand | Mietubl |
| Model | MTB-PBNW11 |
| Battery Capacity | 10000mAh |
| Launch date | July 2026 |
| Max Output | 22.5W |
| Digital Display | Real-Time Battery Level Display |
| Built-in Cables | USB-C Cable + Lightning Cable |
| USB-C Output | 5V~3A / 9V~2.22A / 10V~2.25A / 12V~1.67A |
| Lightning Cable Output | 5V~2.4A |
| Fast Charging Protocols | QC 2.0 / QC 3.0 / FCP / AFC / SFCP / PE 1.1 / PE 2.0 / PD 2.0 / PD 3.0 |
| Conversion Efficiency | ≥70% |
| Dimensions | 70 × 58 × 27 (mm) |
| Safety Protection | Overvoltage Protection / Overload Protection / Short-Circuit Protection / Battery Protection |
| Environmental Compliance | RoHS |
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When using the product, please read the following suggestions to help you comply with the terms of the warranty and extend the life of the product.
1. Keep the product dry and do not place the product in a damp place, so as not to affect the internal circuitry of the product.
2. Avoid using the product during intense exercise or sweating to prevent sweat from penetrating the product and damaging it.
3. Do not place the product in the sun or high-temperature places high temperatures will shorten the life of electronic components, damage the battery, and make some plastic parts deformed.
4. Do not place the product in a cold place, so as not to damage the internal circuit board.
5. Do not try to disassemble the product if non-professionals may damage the product.
6. Do not drop, vibrate strongly, or hit the product with a hard body to avoid damage to the internal circuitry.
7. Do not use strong chemicals or cleaning products. If you need to clean, please use neutral solvents or water.
8. Do not scratch the surface of the product with a sharp body, so as not to damage the shell and affect the appearance of the product does not work properly, please send it to your qualified repair organization.