Tag: energy

  • Alkaline Batteries… Now Rechargeable

    Various brands, and styles of AA (double-A) batteries including Panasonic, Kodak, Sony, Toshiba, Polaroid, Energizer, and Duracell. By Vireak sc (Own work) on Wikimedia Commons.

    A, AA (double-A), AAA (triple-A), C (R14), and D (D-cell or R20) – all common types of alkaline batteries – batteries that commonly have a zinc electrode and potassium hydroxide (caustic base) electrolyte. The vast majority are not rechargeable. When you do see a rechargeable battery of the types listed they are not likely to […]