# Rollable External Battery Packs The 'Rolla' Flexible Portable Battery Pack is Travel-Friendly By Michael Hemsworth | Published 2020-11-10 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/flexible-portable-battery-pack References: [geeky-gadgets](https://www.geeky-gadgets.com/battery-pack-10-11-2020/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+geeky-gadgets+%28Geeky+Gadgets%29) & [kickstarter](https://www.kickstarter.com/projects/rolla/rolla-the-only-flexible-portable-battery-pack) Keeping additional charging power on hand has become essential for many professionals, which is seeing new products like the 'Rolla' flexible portable battery pack be developed to help support the needs of prosumers. The battery pack is characterized by its rolling design that can be tightly coiled when not in to allow for easy storage in a bag or in the car. The unit features a [27,000mAh battery](https://www.trendhunter.com/trends/voltago-max) within that is flight-safe and capable of delivering ample charging power for your choice of device thanks to a [series of ports](https://www.trendhunter.com/trends/future-starship-pro). The 'Rolla' flexible portable battery pack is crafted with ultra-tough polycarbonate and paired with a Velcro strip across the exterior to allow for the aforementioned rolling functionality. ## Trend Insights (Trend Hunter) - Score: 2.7/10 - Popularity: 45% | Activity: 26% | Freshness: 9% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Gadgets](https://www.trendhunter.com/gadgets) ## Key Themes ### Why This Trend Is Growing - **Flexible Portable Battery Packs:** The rollable design of the 'Rolla' battery pack presents an opportunity for innovative and travel-friendly charging solutions. - **Flight-safe Charging Power:** The flight-safe 27,000mAh battery in the 'Rolla' battery pack opens up opportunities for professionals who need to charge their devices during air travel. - **Ultra-tough Polycarbonate Material:** The use of ultra-tough polycarbonate in battery packs like the 'Rolla' offers a disruptive innovation opportunity for rugged and durable charging solutions. ### Industries Being Reshaped - **Consumer Electronics:** The consumer electronics industry can explore the potential of flexible battery packs like 'Rolla' to offer enhanced charging options for smartphones, tablets, and other portable devices. - **Business Travel:** The business travel industry can benefit from the compact and rollable design of battery packs like 'Rolla' to provide on-the-go charging solutions for frequent travelers. - **Outdoor Adventure Gear:** The outdoor adventure gear industry can tap into the use of ultra-tough polycarbonate material in battery packs like 'Rolla' to create rugged and reliable charging options for outdoor enthusiasts. ## Related on Trend Hunter - [Compact Capacious Tech Chargers](https://www.trendhunter.com/trends/mophie-powerstation-pro-ac.md) - [Rolling Technology Chargers](https://www.trendhunter.com/trends/freestyle-wireless-charger.md) - [Portable Efficient Power Banks](https://www.trendhunter.com/trends/quick-charge-pro.md) - [Tough Tech-Charging Suitcases](https://www.trendhunter.com/trends/carl-friedrik-the-carryon-pro.md) - [Compact Pill-Shaped Power Banks](https://www.trendhunter.com/trends/portable-capsule-power-bank.md) - [Hybrid Professional Power Banks](https://www.trendhunter.com/trends/bold-2-power-bank.md) - [Camp-Friendly Power Banks](https://www.trendhunter.com/trends/campfriendly-power-bank.md) - [Patch-Style Smartphone Power Packs](https://www.trendhunter.com/trends/battery-pods.md) - [Compact Portable Power Stations](https://www.trendhunter.com/trends/portable-power-station1.md)