[Curt White] is working on a smart pill whose copper-zinc battery will use his own stomach acid as the electrolyte. It’s not that unusual of an idea, MIT tested a similar approach in a pig.

[Becky] found these batteries in single-use disposable vape pens and so set about putting them to better use rather than simply throwing them away. While she doesn’t use the devices herself ...

Solar batteries store excess energy from your solar panels to use at night, on cloudy days or during power outages. See how adding them to your solar system allows you to use more of the energy ...

So, what's so good about it? Battery science is an exercise in experimentation. The right tweak in the combination and efficiency of the elements commonly used for batteries could yield big results.

Solar batteries store excess energy produced by solar panels to be used when your panels aren’t generating power Batteries typically cost around $10,000 with installation, but are eligible for ...

as well asmaintain records of battery-use history. Some gas-gauge systems comprisean analog-front-end IC that providesthe high-speed protection and voltage-measurement capabilities and thegas-gauge IC ...

Natron’s batteries use iron and manganese for their negative electrodes. The biggest limitation of sodium-ion batteries is their weight. Sodium weighs nearly three times as much as lithium ...

Unlike lithium-ion batteries which use organic solvents as the electrolyte, aqueous batteries use electrolytes that are primarily made of water. Aqueous batteries were the first type of battery to ...

Partnering with German company Designwerk, BMW now uses two electric trucks to haul battery cells and modules from the BMW Allee warehouse to its battery production center in Leipzig. Each truck ...

you can borrow a AAA battery from another gadget, add a little aluminum foil and you're good to go. The post How to Use AAA ...

Using a home battery to take advantage of time-of-use rates, where electric utilities charge different prices for power at ...