INIU BI-B61 10,000mAh 22.5W Power Bank with 3 Outputs and Display

Keep a phone topped up during a commute, a day out or a trip with the INIU BI-B61 power bank. Its 10,000mAh capacity and compact 195g design make it easy to carry in a bag or pocket. Three outputs let you charge several devices together, while the digital display gives you a clear view of the remaining charge. It is a handy alternative to relying on a single-device charger when you need portable power for more than one item.

Specifications

• Capacity: 10,000mAh
• Output: 22.5W fast charging
• Ports: 3 outputs
• Connectivity: USB-C input and output, plus USB outputs
• Display: Digital
• Dimensions: 10.5 x 6.6 x 2.4 centimetres
• Weight: 195g
• Colour: Black
• Battery: Lithium polymer

The USB-C port handles both input and output, so it can be used to recharge the power bank as well as charge compatible devices. With three outputs, the BI-B61 can power up to three devices at the same time. That is useful when travelling with a phone, earbuds and another personal device, or when sharing a charge with someone else. The digital display adds a practical check before heading out, helping you see how much power remains rather than relying on a simple indicator light.

Tips for day-to-day use

Keep the power bank close at hand for journeys, days away from a desk or times when a wall socket is not convenient. Its small format is suited to carrying alongside everyday essentials, while the 10,000mAh capacity gives you a portable reserve for compatible phones, tablets and smaller devices such as earbuds, Bluetooth headphones, fitness trackers and smartwatches. For a quick top-up while travelling, connect your device to one of the outputs, use the USB-C connection to recharge the power bank when needed.

The three-port design is particularly useful when several devices need attention at once. For example, you can charge a phone and earbuds together instead of taking turns, or share the available outputs with a travel companion. Customers often appreciate its compact size and portability, especially for travel. Feedback on charging speed, reliability and usable capacity is mixed, so these experiences vary between buyers.

Who it’s for

The BI-B61 suits people who want a portable charger for everyday carry, travel or sharing power across a few devices. Choose this compact approach when pocketable backup power and multiple outputs matter more than having a larger charger designed to stay on a desk. Its combination of USB-C input and output, a digital display and three charging outputs makes it practical for carrying a phone and smaller accessories together.

Practical questions

Can it charge more than one device at a time? Yes. The three-output design allows up to three devices to be charged together, which is useful for personal accessories or sharing with another person.

Can the USB-C port recharge the power bank? Yes. The USB-C connection supports both input and output, so it can be used to recharge the BI-B61 as well as charge compatible devices.

Is it suitable for charging smaller devices? Yes. It can be used with smaller devices including earbuds, Bluetooth headphones, fitness trackers and smartwatches, as well as phones and tablets.

When it makes sense

Choose the INIU BI-B61 when you want a travel-friendly 10,000mAh power bank that can serve several devices, not just one phone. Its 195g weight, compact dimensions, three outputs and digital charge display bring useful everyday details together in a portable format for commutes, trips and time away from a socket.