To many of us batteries are just things we have to remember to charge in smartphones and laptops. Not to mention black boxes under auto hoods that go ‘dead’ mysteriously
We wrote recently about how Sheffield University is using flywheels and batteries to balance grid frequency. This is becoming increasingly important as we feed energy from greener sources.
Before we delve into the details of how to charge a lead-acid battery safely, we start with two precautions. In the first instance, we assume your charger and battery are in tip-top condition.