Nimble Unveils Innovative Champ Stack 10K Power Bank at CES 2026

At CES 2026, accessory maker Nimble introduced the Champ Stack 10K, a unique power bank designed to facilitate shared charging experiences. This device features a 10,000mAh capacity and can be split into two separate 5,000mAh power banks, allowing two users to charge their devices simultaneously. Each half is equipped with a charging mechanism—one side includes a built-in USB-C cable, while the other has a fold-out USB-C connector, eliminating the need for additional cables.

The Verge

The Champ Stack 10K operates at a maximum power output of 30W when used as a single unit. However, when separated, each half can deliver up to 20W. This design caters to users who often find themselves sharing chargers, particularly in travel scenarios. The anticipated retail price for the Champ Stack 10K is approximately $80, with a launch expected in spring 2026.

The Verge

The innovative design of the Champ Stack 10K positions it as a practical solution for users who frequently share charging resources. As mobile devices continue to proliferate, the demand for versatile charging solutions is likely to grow. The ability to split the power bank could appeal to families, friends, and colleagues who often find themselves in need of additional charging options while on the go.

The Verge

While the Champ Stack 10K offers a novel approach to charging, some potential drawbacks have been noted. The maximum output when used as a single unit is lower than that of some competitors, which may deter users who prioritize rapid charging capabilities. Additionally, the split design, while innovative, may not appeal to all consumers, particularly those who prefer a more traditional power bank format.

The Verge

Nimble has not released detailed comments regarding the development process or market strategy for the Champ Stack 10K. However, the product's introduction at CES 2026 suggests a strategic move to enhance user convenience in a crowded market.

The Verge

As the launch date approaches, further details regarding user feedback and performance testing are anticipated. The reception of the Champ Stack 10K at CES 2026 will likely influence its market success and inform future product developments by Nimble.

The Verge

• “The Champ Stack 10K looks like a typical 10,000mAh power bank that’s jumped on the built-in charging cable bandwagon, but it has one interesting difference: you can break it in two — without damaging it — so two people can charge their devices separately.” — Senior Reporter, The Verge

The Verge

• “It’s expected to launch in the spring of 2026 for around $80, according to CNN.” — CNN

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