Large capacity ultra-thin power bank with 10,000mAh polymer lithium ion battery in plastic shell for general purpose use featuring multi-U port output with 85% conversion rate measuring 90x63x22mm in black or white colour
10,000mAh Ultra-Thin Power Bank with Multi-U Port Output in Black or White

This portable power bank combines substantial 10,000mAh battery capacity with an ultra-thin 22mm profile, creating a practical charging solution for everyday mobile power needs. The polymer lithium ion battery technology provides reliable power storage, while the multi-U port output allows charging multiple devices simultaneously. With dimensions of 90mm by 63mm, the compact design maintains excellent portability despite the generous battery capacity. Available in both black and white colour options, this power bank suits various personal preferences and use scenarios. The 85% conversion rate ensures efficient power transfer from the internal battery to your connected devices, making it suitable for general purpose charging applications without specialist requirements.
Features and Construction

The power bank incorporates several practical features designed for everyday charging needs, housed within a durable plastic shell construction. The combination of high capacity with slim profile addresses common requirements for portable power solutions that balance performance with convenience.
Material and Build
The power bank utilises polymer lithium ion battery cells known for their energy density and rechargeable characteristics within consumer electronics. These cells are housed in a plastic shell casing that provides structural protection while maintaining the ultra-thin 22mm profile design. The plastic construction contributes to the product's lightweight properties and resistance to minor impacts during daily transportation. The internal components are arranged to maximise the available space within the 90x63mm footprint, ensuring efficient use of the physical dimensions for optimal battery capacity.
Size and Practical Fit
With measurements of 90mm in length, 63mm in width, and 22mm in thickness, this power bank maintains compact proportions suitable for carrying in bags, pockets, or cases. The rectangular shape with rounded corners facilitates easy handling and storage alongside other personal items. The 10,000mAh capacity provides substantial charging power while the ultra-thin profile prevents bulkiness that might interfere with portability. The black or white colour options offer visual choices that can coordinate with various personal accessories or electronic devices, though the product's performance remains identical regardless of colour selection.
Uses and Placement

This power bank serves general purpose charging needs across various scenarios, from daily commuting to occasional travel requirements. The combination of features makes it adaptable to different situations where mobile power access becomes necessary.
Event or Professional Use
For professional settings or event attendance, the power bank's 10,000mAh capacity can provide multiple charges for smartphones or top-up power for tablets and other USB-powered devices. The multi-U port output allows sharing power among colleagues or team members during extended meetings, conferences, or outdoor events where wall outlets may be limited. The ultra-thin design ensures it can be discreetly carried in briefcases, laptop bags, or professional accessories without adding noticeable bulk. The plastic shell construction provides adequate durability for transport between office, home, and client locations without requiring specialised protective cases.
Everyday Home Use
In domestic environments, this power bank serves as a convenient backup power source during power outages or when moving between rooms while using mobile devices. The 85% conversion rate ensures minimal energy waste during charging cycles, making it suitable for regular household use. Family members can utilise the multi-U port output to charge multiple phones, tablets, or Bluetooth accessories simultaneously from a single power bank unit. The black or white colour options allow the product to blend with various home décors when placed on nightstands, desks, or living room surfaces between uses.
Benefits and Buying Value

The power bank offers several practical advantages for users seeking reliable mobile charging solutions without excessive complexity or specialised requirements.
Reuse and Low Maintenance
The polymer lithium ion battery supports numerous recharge cycles, allowing extended product lifespan with proper care. The plastic shell construction requires minimal maintenance beyond occasional cleaning with a dry cloth to remove dust or fingerprints. No specialist care instructions are needed beyond general precautions appropriate for lithium ion battery products, such as avoiding exposure to extreme temperatures or moisture. The simple design with no moving parts contributes to reliable operation over time without requiring technical expertise for maintenance or troubleshooting.
Why Choose This Product
This power bank provides a balanced combination of 10,000mAh capacity with ultra-thin 22mm profile design, addressing the common desire for substantial power in compact form. The multi-U port output adds practical functionality for charging multiple devices simultaneously, while the 85% conversion rate ensures efficient energy transfer. The black and white colour options offer basic aesthetic choices without affecting performance or functionality. Measuring 90x63mm, the dimensions maintain excellent portability for daily carrying, making this product suitable for general purpose charging needs across various personal and professional scenarios.

