Breakthrough in Zinc-Based Rechargeable Batteries: A Safer, Sustainable Alternative Dec. 11, 2024 — Rechargeable lithium-ion batteries power everything from electric vehicles to wearable devices.

According to Lively, the Jitterbug Smart4 battery can last for more than 24 hours on a single charge. That’s pretty impressive for a basic smartphone. When my grandma and I tested it, we found it to ...

When we first covered the Jitterbug phone from GreatCall at CTIA this spring, it received a very positive response. It might seem silly to some people, but many others realize that there is a very ...

The saving grace may come in the form of a Jitterbug cell phone. The company is set to release a pair of phones with a simplified feature set that should make them far more accessible to the ...

Car battery shopping has to be one of the least exciting parts about owning a car. Usually, it comes after several attempts at starting the vehicle, or after you had to call AAA to jump a dead ...

Battery? mAh Removable Talk: 3 hours max. Standby: 200 hours max. Processor? Storage Not expandable Weight 4.4 oz 125 g Dimensions 4 x 2 x 1 in 102 x 51 x 25.4 mm OS / Platform (proprietary ...

We aim to give you a view into how each laptop could actually fit into your life and workflow, and the pros and cons of their various features like performance, display, and battery life.

We aim to give you a view into how each laptop could actually fit into your life and workflow, and the pros and cons of their various features like performance, display, and battery life.

In our quest to find the best alkaline batteries on the market, we tested several models and brands. Our evaluation included extensive discharge tests to find long-lasting alkaline batteries ...

Many consider a vehicle’s engine to be its beating heart. But without a working car battery, you’re not going anywhere. Once your motor begins to crank slowly, it’s time to get your hands on ...

FYI: We’ve tested out nearly every provider and have come up with our picks for the best cell phone plans for seniors. This means that the Jitterbug Smart4 will cost anywhere from $20 to $80 a month, ...

According to Shi, the most common cause of a swollen battery is overcharging. Keeping your battery at a high state of charge can stress it out, allowing it to degrade faster. “In an application ...