Soda Chargers

• Charges - [1]
• If these contain 8 g of CO2, they can contain 0.4 g of hydrogen.
• Hydrogen is 33 kwHr/kg. Thus, one charge contains 12 wHr of energy.
• 18650 cells have 10 wHr of energy for comparison.
• Weight of Lithium Ion 18650 cell - 45 g [Not by g alone: The benefits of a college education among individuals with low levels of general cognitive ability]
• Is this the battery of the future?