"By the way, the batteries installed on the drone are not ordinary batteries, but research results of my classmates. They are currently applying for patents, so they can't buy them on the market. This time I brought you 6, one drone equipped with a battery."

Zhang Yi raised his eyebrows: "Is the battery effective far more than the existing ones?"

"That's natural, otherwise how can we balance the load and endurance?"

Think about it, the weight of the drone itself is as high as 20 kilograms. In addition to the messy things such as universal brackets, cameras, guns, ammunition, etc., the full load weight must be at least 50 kilograms.

It is impossible to make such a heavy thing fly into the sky without sufficient power. At least the existing battery technology cannot meet this requirement, and even if it can barely fly, there is no battery life.

Therefore, the batteries on this are definitely black technology products.

Unfortunately, the system's mall function has not been repaired yet, so it is impossible to redeem Fanning's classmates. I can only wait until later.

But by that time, you may find more high-end black technology.

"It's really beyond my expectations to be able to do this. Thank you classmates for helping me."

Fanning smiled and said, "I can do it, but they also used the funds you gave to conduct a little research, which is considered mutual benefit."

"Hi, just the little money I provided..."
Chapter completed!