You can't always work next to an electrical outlet. If you're traveling or just need some time away from your desk, here are a few ways to keep your Windows PC juiced up for as long as possible.
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Batteries & Power
Latest Batteries & Power
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Power Up: 8 Quick Settings to Help Increase Your Laptop's Battery Life
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Want Your Android Battery to Last All Day? Try These 6 Quick Fixes
Today's Android phones are built to last, but scrolling and streaming are still battery life killers. Here's how to squeeze as much juice out of your battery as possible.
3 weeks, 6 days -
The Best Portable Chargers and Power Banks for 2026
Is your phone, tablet, or laptop typically in the battery red zone before the end of the day? These portable chargers and power banks give you the most boost when you're out of juice.
1 month, 3 weeks -
Is It Time for a New Laptop Battery? This Secret Windows Report Will Let You Know
A simple line of code can help you monitor usage data, capacity history, and life estimates.
2 months -
13 Smart Ways to Squeeze More Life Out of Your iPhone Battery
From adaptive power mode to controlling background app refreshes, these tricks should help get your phone through a long day, especially when there's no charger nearby.
2 months, 2 weeks -
Google Play Store Adds Warnings About Apps That Could Drain Your Battery
Google is targeting excessive 'wake locks,' a feature Android developers can use to prevent a device from going to sleep.
2 months, 3 weeks -
After Years of Shining in Europe, Balcony Solar Comes Out of the Dark in the US
Legal and certification changes underway in the US would unlock a market for cheaper DIY solar installations that are already plentiful in European cities like Berlin.
2 months, 4 weeks -
The Best Apple Wireless Chargers for 2026
If your nightstand is cluttered with cables for your iPhone, AirPods, and Apple Watch, check out our favorite, space-saving wireless Apple chargers for every budget.
3 months, 1 week -
The Best Wireless Chargers for 2026
Why fumble around for a charging cable when you can just put your phone on a wireless charging pad or stand? Whether you're an Android fan or an iPhone user, these are the top wireless chargers.
3 months, 3 weeks -
The Best MagSafe Chargers for 2026
If you're looking for a simple and snappy way to charge your iPhone, Apple's MagSafe just clicks. Here's what you need to know about Apple's magnetic charging standard and the best chargers you can buy.
3 months, 3 weeks -
Did Donut Labs Just Crack the Code on Solid-State Batteries With This Electric Motorcycle?
At CES, Donut touted a head-spinning set of features for its solid-state design, but it was light on details about how it actually works.
4 months -
Donut Labs' Solid-State Battery-Powered Motorcycle Turned Heads at CES, But Big Questions Remain
The startup’s invention seems to check off most of the remaining EV-battery wish-list boxes. But it's cagey on how exactly it cracked the code on solid-state batteries.
4 months, 1 week -
At CES, One Thing Became Clear: China Is Surging Ahead in Energy and Solar Innovations
In Las Vegas, I saw just how wrong-headed the US's 'drill, baby, drill' mentality is.
4 months, 1 week -
210,000 Inui Power Banks Sold on Amazon Recalled Over Fire Hazard
The power banks were sold between August 2021 and April 2022.
5 months, 2 weeks -
A Shockingly Good Early Black Friday Deal: 45% Off the Jackery HomePower 3000 Portable Power Station
If you're looking for a portable power station that has plenty of juice, check out the Jackery HomePower 3000. You can grab it now for $1,500 less in today's Amazon deal.
6 months, 1 week