Is your old iPhone's battery life not what it used to be? Check out these tricks to help it age more gracefully.

A South Korean airline no longer allows portable power banks in baggage stored in overhead bins, citing lithium-battery fire risk.

BloombergNEF is holding an annual two-day summit on transport, energy and technology in San Francisco. Here are four big ...

Engineers took on the well-known battery challenge of degradation in a real-world technology that many of us use daily: wireless earbuds.

Ahead of the storm we checked our disaster kit and found alkaline batteries (Duracell D8 ) that were best by March 2015. We’re replacing them, but my question is what can we do with the old ones ?

If your travel plans include a day at Disney, walking 30,000 steps in a new-to-you city, or people-mover-ing a mile from ...

Instead of relying on a phone insurance plan, I was able to use a credit card perk to get reimbursed for some of the repair ...

Imagine you enter a store, pick up what you need, and leave—no waiting in line, no cashiers, just a smooth shopping trip made ...

Absolutely bring a backup charger or battery pack, but if you forget, you should be able to keep your device charged.

Designed to withstand the elements, the NESTOUT Carabiner Battery features IP44-rated water and dust resistance, ensuring it ...

There are more phones in the UleFone’s rugged smartphone line, such as the Armor 28, which has similar specs and a half the size (10 600 mAh) battery. The company calls the latter world’s highest ...

The thinking behind this phone places battery life high on its agenda, and it even comes with a unique reverse charging cable for boosting three phones with what is stored in the Fire 6 Power. The ...