This is just a hit piece from someone in the battery industry. The dead giveaway the author has been in the battery industry for a long time is this: > Packer

This is just a hit piece from someone in the battery industry. The dead giveaway the author has been in the battery industry for a long time is this: > Packers often use 18650 lithium-ion cells — essentially a larger, rechargeable version of a standard flashlight battery. Then calling a group of people "packers" shows the author wants to label and dehumanize then.