Summer is here, and with it comes glorious sunshine. As well as keeping your vitamin D levels topped up, the sun can be a free source of off-grid power for your gadgets. If the thought of your ...

Going off the grid doesn’t have to mean going without gear, so get some solar panels to ensure you can keep a generator charged as you charge bravely forward. By Nick Hilden Published Jul 29, 2024 ...

Leave your power outage worries behind with the best portable power stations, tried and tested by our experts.

I’ve been testing the best solar chargers and best portable solar panels for years. Some are low cost. Some are pretty dang powerful. But the one that is both surprisingly low cost and very powerful ...

Solar charging of batteries has recently become very popular. A solar cell’s typical voltage is 0.7 V. Many panels have eight cells in series and are therefore capable of producing 5.6 V at most. This ...

Unlock to see our ratings and compare products side by side This BioLite charger has a claimed capacity of 3200 mAh, LEDs that show battery status, and it can only charge 1 device. It offers a 12 ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan ...

Keeping your 12V battery charged is about to get easier and way cooler, with this deal offering a solar-powered trickle ...

Amazon’s October Prime Big Deal Days 2025 sales event is almost over, but there are still some excellent deals to be found on chargers and power banks. This year’s event runs October 7-8 and whether ...

Campbell, California-based solar-powered EV charger company Paired Power has just debuted a modular, off-grid electric vehicle charger that is powered by a solar canopy. The company has called its new ...

This report is a follow-up to our how-to tech article on updating the dual-battery system in a 1995 Ford F-350 crew-cab dually. For any car or truck with a 12-volt charging system (for operating its ...