New solar chargers are lightweight and fast enough to power phones and recharge battery packs. We review the best models for hiking, camping and garden power ...

Two new US plants could cut costs and boost domestic supply, both of which will benefit shoppers. But hold tight—the results ...

We’ve rigorously tested various iPhone power banks, from fast chargers to sleek MagSafe packs. These are the top options available.

From magnetic wallets to wireless chargers, this list features the best MagSafe accessories for your iPhone ...

I tested the best power banks, from big units that can keep laptops running for hours to ones that can survive being in water.