In a groundbreaking development, a team of South Korean researchers have developed a transparent solar cell that not only is cheap to produce, but also has a Power Conversion Efficiency on par with ...

The PowerSmart 500W Lithium-Ion Portable Power Station is on sale for only $200, a 59% discount on its normal price of $485.

If you've ever wondered what the best way to charge your battery is, here are some scientifically proven tips for maximizing ...

How does charger power affect the charging time of a smartphone battery? The answer is significant, but it's not the only ...

How does charger power affect the charging time of a smartphone battery? The answer is significantly, but it's not the only ...

Adapters are near the top of most international travel packing lists, right below your passport and above underwear and ...

With no access to cell service, electricity, or running water, I needed a way to keep my phone charged, power portable fans, ...

Don't expect the Tau 2 keychain power bank to extend battery life much, but it will renew your phone's lease on life when you ...

A seemingly ordinary $20,000 USB charger, revealed by an ethical hacker, exposes a serious cybersecurity threat by allowing ...

Nov. 11 Event: The first Black Friday Deals event began online Monday, Nov. 11, 2024 at 12 p.m. ET for paid Walmart+ members ...

It's a HUGE deal - the iPhone’s everlasting battery reign over Android comes to an end after 5 years of dominance.

From portable solar panels and battery packs to a Duke Energy microgrid system, solar boosted resilience after disaster struck.