Cars whose wheels are driven by battery-powered electric motors, continuously or intermittently, have become a hot topic. These “green” vehicles rely on batteries of series-connected cells to obtain ...

The BD9521 sealed manual battery disconnect switch helps ensure battery isolation during maintenance or other downtime situations. Cables needn’t be removed when using GIGAVAC’s double-pole, ...

For the sake of fully understanding this tech project, imagine your truck being parked for a couple of weeks, and when you finally try to start the engine, there’s absolutely no response. Why? Because ...