In this enlightening video, we guide you through the fascinating process of creating a saltwater battery, an ingenious solution for emergency energy needs. Discover how simple household materials can ...

How to Make Simple Electric Motor from Battery In this video I show you how easy to make simple electric motor from battery, ...

SAN FRANCISCO -- During an emergency, it's important to keep your cellphone handy and charged. In the event the power goes out, it's going to be even more difficult to find a place to plug back in and ...

Changing a car battery can be done in just a few steps. Always test the car battery before replacing and be sure to properly ...

A recent EnergySage report found that a Tesla Powerwall could power an entire home for just over 11 hours. In the case of a power outage, this battery could keep the lights on temporarily as you ...