Battery & Adapter

Laptop battery degradation is a universal headache. Over time, even high-end models like Dell XPS or MacBook Pro lose their ability to hold a charge, leaving users scrambling for solutions. A growing trend online—DIY battery modification—promises to breathe new life into aging devices, often touting "50% more capacity" or "faster charging." But before you grab a soldering iron, let’s unpack the risks hiding beneath those viral tutorials. The Allure of Modification: Why Do Peo

For many laptop users, a degrading battery is often the first sign their trusty device is showing its age. If your old laptop now lasts only 30 minutes on a charge instead of hours, upgrading the battery can breathe new life into it—saving you from buying a new machine. Here’s how to tackle this project safely and effectively, even if you’re not a tech expert. Step 1: Confirm Your Battery Actually Needs Replacement Before diving into tools or shopping, verify your battery’s h

If you’ve owned a laptop for over a decade, you might remember the golden rule: "Fully discharge and recharge your battery every few...

When you stand at the foot of a 4,000-meter snow-capped mountain and pull out your smartphone or sports watch to check your oxygen...

In North America and Europe, in-vehicle wireless charging has evolved from a "optional feature" to a standard offering in mid-to-high-end...

In the world of electronic accessories, a seemingly ordinary charging cable hides a "technical battleground" of material choices. When...

If you’ve ever noticed your phone’s battery draining like a sieve specifically when shooting photos or videos—especially 4K, slow-mo, or...

In an era where our phones are extensions of our daily lives, even the smallest design details—like a tiny LED flicker or a lock screen...

If you’ve ever noticed your phone’s battery draining like a sieve specifically when shooting photos or videos—especially 4K, slow-mo, or...

If you’ve ever noticed your phone feeling “thicker” than usual, or spotted an unusual gap between the screen and frame, chances are your...

As battery life has become a "must-have" for users, fast charging has evolved from a "premium feature" of high-end devices to a "standard...

If you’ve ever played a graphically intensive game, streamed a movie, or edited photos while your phone is plugged in, you’ve likely felt...

In an era where portable electronics dominate daily life, battery capacity has become a key selling point for products like power banks,...

Third-Party Fast Chargers "Compatibility Fail": Why Android PD Heads Overheat iPhones During Charging? A Real-World Protocol Handshake...

In an era where smartphone battery life is a top purchasing concern, "capacity overclaiming" (or "虚标" in Chinese) has emerged as a silent...

We’ve all been there: your phone or laptop suddenly powers off when the battery hits 1%—only to panic and frantically press the power...

Smartphone battery life is one of the most critical user experiences, but why does my phone always drain faster than others? The answer...

Swollen phone batteries do not strike "suddenly" but rather follow a gradual process from "microscopic gas generation" to "macroscopic...

Have You Experienced the "Midlife Crisis" of Earbud Batteries? Have you ever noticed that after two years of use, your Bluetooth earbuds...

This week’s Windows 11 Insider Preview Build 22572 brings plenty of quality of life fixes to the Dev Channel, all of which are detailed...