3 batteries I use and their specs:

  • Macbook pro battery: 83.6 Wh, 10608 mV, lithium-polymer
  • Anker portable battery: 10,000 mAh (38.5Wh), 5-6V@3A  / 6-9V@2A / 9-12V@1.5A, lithium-ion. What's with the quick charge stuff? how does that work?
  • AA battery: 400-900mAh, 1.5V, alkaline (cathode is composed of a manganese dioxide mixture, while the anode is a zinc powder)