Large capacity power bank 20000mAh portable charger with polymer lithium ion battery, digital display screen showing remaining power, compact aluminium shell design measuring 135 x 68 x 15mm available in black blue green grey red
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£24.75
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£24.75
Regular price
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This 20000mAh capacity power bank delivers substantial portable charging power for smartphones, tablets and other USB-powered devices when away from wall sockets. The polymer lithium ion battery technology provides stable energy delivery with an 80% conversion efficiency rate, while the integrated digital display screen gives exact visual feedback on remaining power levels. Measuring just 135mm by 68mm by 15mm, the compact aluminium shell construction ensures easy portability in bags or pockets without adding noticeable bulk. Five colour variations including black, blue, green, grey and red allow personalisation to match your devices or style preferences.
The power bank combines high-capacity battery technology with practical design elements for reliable portable charging solutions. The aluminium shell construction assists with heat dissipation during charging cycles while providing structural integrity.
This portable charger supports various charging scenarios from travel to daily commuting, providing backup power when wall sockets are unavailable or inconvenient.
The combination of substantial capacity, practical monitoring features and compact construction delivers reliable portable power for various user scenarios.
Large capacity power bank 20000mAh portable charger with polymer lithium ion battery, digital display screen showing remaining power, compact aluminium shell design measuring 135 x 68 x 15mm available in black blue green grey red
£24.75
Sale price
£24.75
Regular price
20000mAh Power Bank with Digital Display Screen and Compact Aluminium Shell Design
Features and Construction
Material and Build
The internal polymer lithium ion battery cells deliver 20000mAh capacity for multiple device charges between AC power sources. An aluminium shell encases the battery cells for improved thermal management, while a plastic outer casing provides lightweight external protection. This material combination balances durability with practical portability for daily carrying requirements.Size and Practical Fit
With dimensions of 135mm in length, 68mm in width and 15mm in thickness, this power bank maintains a compact form factor that fits comfortably in most bags, backpacks or larger pockets. The slim 15mm profile prevents bulkiness while the rectangular shape allows efficient packing alongside other essentials. Five colour options including black, blue, green, grey and red provide visual variety without altering the physical dimensions.Uses and Placement
Event or Professional Use
During conferences, exhibitions or extended workdays away from desks, the 20000mAh capacity provides sufficient power for multiple smartphone charges or tablet top-ups. The digital display screen allows monitoring of remaining capacity to plan charging sessions strategically. Professionals who travel regularly can rely on the compact aluminium shell construction to withstand typical bag transportation without adding significant weight to luggage.Everyday Home Use
For household charging convenience, the power bank serves as a movable charging station that eliminates the need to be near specific wall sockets. Family members can share the unit between devices throughout the day, with the digital display providing clear indication of when recharging is required. The five colour options allow matching with room decor or personal device aesthetics for cohesive home technology setups.Benefits and Buying Value
Reuse and Low Maintenance
The polymer lithium ion battery technology supports repeated charging cycles with stable performance over time when used according to basic care guidelines. The aluminium shell construction assists with heat management during charging operations, potentially supporting longer-term component reliability. Simple storage in dry conditions when not in use represents the primary maintenance requirement for this power bank.Why Choose This Product
This power bank offers the specific combination of 20000mAh capacity with exact power monitoring via the digital display screen, providing both substantial charging capability and clear remaining power information. The compact aluminium shell design measuring 135mm by 68mm by 15mm ensures easy portability without sacrificing capacity, while five colour options allow personalisation beyond basic black models. The 5V/2A input and output specifications maintain compatibility with standard USB charging protocols for broad device support.