Researchers at PNNL have shrunken a flow battery by a factor of five to help rapid validation of new materials that can boost energy storage.

In our long-term testing, Apple's iPhone 16 Pro Max is the best phone for battery life. Here's how it compares to other top ...

Browning Trail Cameras has announced the launch of its LPC Series Rechargeable Lithium-Ion Battery Packs, designed to provide ...

Another report claimed that the Samsung Galaxy S26 Ultra could sport a 200-megapixel periscope telephoto camera with a 1/1.5-inch sensor. The existing Galaxy S25 Ultra has a 50-megapixel telephoto ...

In terms of specs, the Galaxy S25 Edge is expected to feature a 6.7 ... However, this slim profile might come at the cost of battery capacity, as the S25 Edge is rumoured to pack a 3,900mAh battery.

Expert recommendations can help maximize the power supply of remote wireless devices to suit specific remote applications.

This chip has a 3GB capacity in the same package size as a 2GB chip, meaning it could be a drop-in replacement for 16GB cards. Sadly, though, the memory interface has the same 256-bit width as the ...

Finally, there’s the Samsung Galaxy S25’s battery, which at 4,000mAh hasn’t increased in size, and nor has the charging speed increased, with it once again topping out at 25W wired and 15W ...

Features: All models come equipped with Qualcomm Snapdragon 8 Elite chipset, 12GB RAM as standard, and a 120Hz display, with screen size, resolution, cameras, and battery varying between the three ...

Other, smaller design changes are harder to detect without having the two phones side-by-side, but there are some size differences to point out. Here are the precise measurements for both phone ...

To ensure there weren’t any variations in power, either from bad 12V connections or a battery running down, we tested 12-volt models with a freshly-charged Optima Yellow Top battery with a NOCO ...

Keep reading for a full breakdown of all of the hardware and software changes, the unique traits of each Galaxy S25 device, and a closer look at their specs — plus their counterparts from last year.