Benjamin Franklin first used the term "battery" in 1749 when he was doing experiments with electricity using a set of l… 詳細

Batteries convert chemical energy directly to electrical energy. In many cases, the electrical energy released is the difference in the cohesive or bond energies of the metals, oxides, or molecules undergoing the electrochemi… 詳細

Batteries are classified into primary and secondary forms:
• Primary batteries are designed to be used until exhausted of energy then discarded. Their chemical reactions are generally not reversible, so th… 詳細

A battery's characteristics may vary over load cycle, over charge cycle, and over lifetime due to many factors including internal chemistry, current drain, and temperature. At low temperatures, a battery cannot deliver a… 詳細

Battery life (and its synonym battery lifetime) has two meanings for rechargeable batteries but only one for non-chargeables. For rechargeables, it can mean either the length of time a device can run on a fully charged battery … 詳細