John V. is back again with the end of year results of the Tom’s Guide Battery Test, ranking the best phones for battery life based on our official benchmarks. All of the smartphones on this list ...

Whether you were won over by the cameras on the new iPhone 17 or you’re sticking it out with your iPhone 12, having a little extra power around is never a bad thing. The best MagSafe power bank is one ...

Laptop power banks hit a happy medium between capacity and portability. Capacity is usually below 100-watt hours to comply with TSA requirements for carry-on luggage. Since most batteries are listed ...

We may receive a commission on purchases made from links. It's easy to find nearly any type of battery in a store, but the numerous brands that you can encounter can make it feel overwhelming to know ...

To ensure accurate and fair comparisons, all devices were subjected to identical testing conditions. Each smartphone was set to the same brightness level, connected to Wi-Fi, and operated without SIM ...

A detailed real-world analysis of 28,000 plug-in hybrids reveals which brands maintain strong battery health and which lose capacity far sooner. Mercedes-Benz PHEVs showed the best long-term battery ...

Avaada has launched its “Halo” hybrid battery inverter, designed, developed, and manufactured entirely in India. The system combines an inverter and lithium-ion battery pack into a single compact unit ...

Anker Anker Nano Power Bank, Ultra-Slim 5,000mAh Magnetic Battery Pack, Qi2 Certified Check Price on Amazon Baseus Baseus Picogo Magsafe Portable Charger, Qi2 Certified Check Price on Amazon ULiXWH ...

We may receive a commission on purchases made from links. As Lithium Ion batteries become the preferred source of power for lawn care devices like lawn mowers, many yard care enthusiasts are upgrading ...

2025 used EV battery degradation rankings: see which models lose the least per 10k miles, with heat-pump and chemistry notes for smarter used-EV shopping. Normalizing on degradation per 10k miles lets ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding my work at Lifehacker as a preferred source. There are a lot of reasons to ...