Sarah Witman is a senior staff writer who reports on powering and charging technology for Wirecutter. She previously worked as a writer, editor, and fact checker for several science magazines. Though she researches and tests chargers for a living, her phone battery is usually low.
Latest articles
The Best Trail Camera Under $100
by Sarah Witman
We think the Wildgame Innovations Mirage 18 is the best trail camera if you want something to monitor wild critters and game.
The Best Portable Chargers and Power Banks for Phones and Tablets
by Sarah Witman
Our power bank picks allow you to pack hours of extra battery life in a pocket or purse to charge a phone, tablet, or other small electronic device.
The Best Uninterruptible Power Supply (UPS)
by Sarah Witman
We tested leading UPS models and found that the CyberPower CP900AVR is the best option to keep essential gear running for up to four hours during a blackout.
Outdoor and Backyard Lighting We Love
by Sarah Witman
Whether you’re looking to illuminate a backyard or balcony, or a picnic table or tent, we have recommendations for 8 delightful and weather-safe options.