# Cyclist Smartphone Batteries The 'Battery Stem' Offers Up to 15 Hours of Smartphone Usage Power By Michael Hemsworth | Published 2018-04-14 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/battery-stem References: [geeky-gadgets](https://www.geeky-gadgets.com/the-ultra-power-battery-integrated-bicycle-stem-is-now-available-on-kickstarter-13-04-2018/) & [kickstarter](https://www.kickstarter.com/projects/124176865/battery-stem-the-ultimate-power-battery-for-bike-j) The number of [urban cyclists](https://www.trendhunter.com/trends/smart-ebike1) that are present around the world is on the rise, so brands are responding with new products like the 'Battery Stem' to provide them with a way to stay connected. Packed with a [10,000 mAh battery](https://www.trendhunter.com/trends/anker-nano-magsafe), the device will offer your smartphone with up to 15 additional hours of power, depending on the make and model. This will come as welcome news to avid cyclists who use their device for [GPS directions](https://www.trendhunter.com/trends/intelligent-cycling-system), listening to music or taking calls as they ride. The 'Battery Stem' cyclist smartphone battery is durably designed for outdoor use and is capable of withstanding dust and rain, while also ensuring that overcharging, overheating and over-voltage are never an issue you need to deal with. ## Trend Insights (Trend Hunter) - Score: 5.8/10 - Popularity: 77% | Activity: 89% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: Asia ## 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 - **Urban Ciclits:** Opportunity to develop innovative products and technologies catering to the needs of urban cyclists. - **Portable Power:** Growing demand for portable power solutions presents an opportunity for disruptive innovations in the battery industry. - **Weatherproof Devices:** Developing weatherproof devices for outdoor use could disrupt the smartphone industry by catering to specific user needs. ### Industries Being Reshaped - **Consumer Electronics:** Innovative technology solutions like the 'Battery Stem' can drive new advances in the consumer electronics industry. - **Cycling Gear:** There is room for innovation in the cycling gear market by providing products that enhance the cycling experience. - **Outdoor Equipment:** Opportunity to disrupt the outdoor equipment industry by developing rugged and weatherproof devices. ## Related on Trend Hunter - [Patch-Style Smartphone Power Packs](https://www.trendhunter.com/trends/battery-pods.md) - [Quad-Purpose Cycling Devices](https://www.trendhunter.com/trends/cycling-devices.md) - [Stand-Equipped Smartphone Batteries](https://www.trendhunter.com/trends/strickers-magsafe-power-bank.md) - [Ultra-Safe Magnetic Smartphone Batteries](https://www.trendhunter.com/trends/bmx-solidsafe-5k.md) - [Power-Generating Desk Bikes](https://www.trendhunter.com/trends/lifespan-ampera.md) - [Sensor Battery Hubs](https://www.trendhunter.com/trends/mysensor.md) - [Bike Range Extenders](https://www.trendhunter.com/trends/tritek.md) - [Power Station E-Bikes](https://www.trendhunter.com/trends/basalt-e-bike.md) - [Power Station-Equipped Electric Bikes](https://www.trendhunter.com/trends/mokwheel-basalt.md)