Large capacity power bank with 50000mAh battery pack featuring three output ports and three input ports for fast charging, offered in black or white plastic case measuring 169x83x52mm.
50000mAh Power Bank with Three Output and Three Input Ports for Fast Charging

When you need reliable power far from a mains socket, this large capacity 50000mAh power bank delivers substantial backup energy. Its core strength lies in the polymer lithium-ion cell technology, packaged as a soft pack battery, designed to offer a high power supply capacity for charging smartphones, tablets, and other USB-powered devices multiple times over. The unit features a practical trio of output ports, enabling you to charge several gadgets at the same time without carrying multiple adapters. Furthermore, its three input ports provide flexibility for quickly recharging the power bank itself, minimising downtime. Housed in a robust plastic case available in black or white, and measuring 169mm by 83mm by 52mm, it's built for users who prioritise capacity and connectivity in their portable power solutions.
Features and Construction

This power bank is engineered around key specifications that focus on capacity, speed, and convenience. Its design prioritises the practical needs of heavy device users, travellers, and professionals who require dependable off-grid power.
Material and Build
The external casing is constructed from plastic, creating a lightweight yet protective shell for the internal electronics. This material choice contributes to the overall portability of the large volume unit. Inside, the energy is stored in a soft pack polymer lithium-ion cell, a battery format selected for its efficient use of space and ability to deliver the stated 50000mAh capacity. The construction is focused on housing this substantial power supply safely while providing clear access to all charging ports.
Size and Practical Fit
With dimensions of 169mm in length, 83mm in width, and 52mm in depth, the power bank has a substantial presence commensurate with its high capacity. This size makes it suitable for packing in a travel bag or keeping in a vehicle glove box rather than a pocket. The large volume design directly supports the 50000mAh rating, meaning users trade some compactness for significantly extended usage between charges. The form factor is a direct result of the internal battery pack required to deliver this level of power supply.
Uses and Placement

The combination of high capacity and multiple ports makes this power bank versatile for various scenarios, from group travel to individual professional use. Its specification supports both casual and demanding power needs.
Event or Professional Use
For events, outdoor filming, or trade shows where access to mains power is limited, this unit can serve as a central charging hub. The three output ports allow a camera operator, a presenter, and an audio technician to charge their equipment simultaneously from a single source. The 10W charging power facilitates efficient energy transfer to keep essential gear operational. Its substantial capacity means it can support such multi-device charging sessions over an extended period without needing to be recharged itself frequently.
Everyday Home Use
In a home setting, it acts as an excellent backup during power outages, keeping routers, lamps, and communication devices running. It is equally useful for family trips, where multiple family members can charge their phones, tablets, and gaming devices in the car or at a campsite. The availability in both black and white colour options allows it to blend with personal tech accessories or travel gear. Its simple package contents—just the power bank and an instruction manual—mean it is ready to use straight out of the box for these everyday applications.
Benefits and Buying Value

The value of this power bank stems from its core specifications, which translate into practical advantages for the user. It addresses the fundamental need for accessible power without relying on invented claims about lifespan or performance.
Reuse and Low Maintenance
The power bank is designed for repeated use cycles, recharged via its three input ports. The polymer lithium-ion cell technology is a standard for rechargeable consumer electronics, supporting this reuse model. Maintenance is minimal; following the basic guidance in the included manual and storing the unit appropriately are the primary steps for care. This simplicity means the product offers long-term utility through its robust design and high-capacity core, without requiring complex upkeep.
Why Choose This Product
Choosing this power bank is a decision based on concrete specs: the 50000mAh capacity for extended use, the three output ports for multi-device charging, and the three input ports for flexible recharging. Compared to lower-capacity or single-port models, it provides a clear upgrade in both power availability and connectivity options. For anyone regularly away from power sources or needing to charge several items at once, these features present a straightforward, practical solution grounded in the provided technical data.

