"Taylor Swift Style" Author Sarah Chapelle Lists Her 8 Swift-Coded Must Haves

Iniu 140W Power Bank ($72, originally $100)

Chapelle calls a power bank an absolute necessity when she's reporting or writing on location. "I often feel like I'm 'on call' all the time. You never know when or where [Swift] might pop up for an appearance, and I've had my laptop die mid-post too many times to ever solely rely on internal battery power alone ever again," she says.

This device specifically is Amazon's top choice, as it's able to charge both your phone and laptop in a pinch. There's a USB-C in/out port, a USB-C fast charging port, and a USB-A port built in, plus a smart LED display that shows battery percentages during the charging process. It also comes with a three-year warranty and promised lifetime technical support from the brand.