Batteries – Jens Plesner Rom

jensrom — Sat, 20 Jun 2026 11:00:00 +0000

After adding one to my home, here’s why you might want a home battery, how they work, and what to look for, plus some installation tips.

jensrom — Sat, 13 Jun 2026 06:30:00 +0000

An AI agent system proposed by researchers in Spain promises to prevent energy theft and damage to EV chargers, as well as the critical energy infrastructure that powers them.

Best Power Banks (2026): My Picks After Testing Over 100

jensrom — Sat, 23 May 2026 15:30:00 +0000

Keep your phone, laptop, handheld gaming console, and other electronics running with these travel-friendly power banks.

Why Your Phone Battery Dies Faster During a Public Emergency

jensrom — Fri, 13 Mar 2026 09:00:00 +0000

During a geopolitical crisis, things like weak signal strength, network congestion, and GPS interference can force smartphones to work harder. Here’s how you can save your battery.

The Future of EVs Is Foggy—but California Still Wants More of Them

jensrom — Mon, 22 Dec 2025 10:30:00 +0000

Hamstrung by lawsuits, the state can’t officially keep its goal to ban new gas-powered car sales by 2035. But it’s going to keep trying.

10 Best Portable Power Stations (2025): Power Capacity, Portability, Camping, and More

jensrom — Sun, 14 Dec 2025 14:30:00 +0000

Whether you’re going off-grid or safeguarding against blackouts, these beefy, WIRED-tested batteries can keep the lights on.