Month: July 2020

  • Rechargeable AAA batteries, with a simple little trick

    I recently found out about the existence of rechargeable 1.5V AAA batteries. Most people don’t know that normal NiMH AA or AAA batteries don’t output 1.5V like a normal Duracell battery would. NiMH AA/AAA batteries are rated to 1.2V but they’ll give you 1.4V when fully charged and start dropping their voltage when they start […]