January 2026

Microsoft Surface chargers are not “one-size-fits-all.” Different Surface generations use different connectors (Surface Connect, USB-C, older 5-pin) and different power levels (from ~24W up to ~199W for Dock setups). The right choice depends on three things: connector, output voltage, and wattage. Find the right Surface charger Shop compatible chargers Fix “Surface not charging” In this […]

Laptop batteries feel “simple” (charge it, use it), but in reality they’re a controlled chemical system managed by firmware. Nearly every frustration users report—slow charging, stopping at 80%, sudden shutdowns, “battery not identified,” short runtime, swelling concerns—comes from real limitations in chemistry, thermal safety, power electronics, and brand-specific management rules. This article breaks down the

In 2026, laptop power technology is evolving fast—but not in one single “breakthrough” moment. Instead, we’re seeing several major trends converge: more universal charging (USB-C), higher power over USB-C (up to 240W), smaller and cooler chargers (GaN), smarter battery protection features (80% caps and adaptive charging), and better transparency around battery health and serviceability. This

ASUS ROG High-Wattage AC Adapters: 6.0×3.7mm Barrel vs Rectangle Connector (180W–380W) ASUS ROG gaming laptops can pull a lot of power, especially under GPU + CPU load. That’s why many ROG models use high-wattage AC adapters (often 180W, 200W, 230W, 240W, 280W, 330W, and even 380W). The key is not “any ASUS charger”—it’s matching connector