Global Wasteland: Unlimited Upgrades for Vaults

The lethality brought by the 500w motor is definitely enough, even if you count the loss in the middle, it can have at least 200 joules of kinetic energy.

But at the same time, such a manic output power will inevitably lead to a loss of accuracy. The battery and motor must be placed at the rear, so that the center of gravity of the entire weapon is all behind, and it is estimated that it will be difficult to hold the aim.

"Forget it, there is no good solution to worry about so much, let's solve the current problem first."

Keeping all the approximate parameters in mind, Sumo opened the trading market and began to search for commodities.

After adding the handling fee, the current trading market is no longer as hot as it was in the past few days. Hundreds of thousands of pages of goods have become seven or eight pages in a day.

Few people are rich enough to use points to pay for courier purchases like Somo now.

After flipping through all the pages and finding no items, Su Mo had no choice but to come to the World Channel.

[Sumo: buy a 500w electric motor, no size and weight limit, and a composite lithium battery or lead-acid battery]

[Su Mo: I opened a buying request, and I'm responsible for the courier fee. If there are items to sell, hurry up and trade them! 】

After the first disaster, everyone's daily small speakers became two.

When Su Mo's first speech appeared on the World Channel, it didn't attract everyone's attention, but when the second one appeared, it immediately detonated the World Channel.

"Damn it, hold me Su Shen in the front row, and the immortal caresses me on the top, and I will live forever. Not much to say, I am saving up this wave of luck to open the box."

"Congratulations, you have arrived at the Claw Knife-battle damage quality, sorry, I went to the wrong set"

"Motors, lithium batteries... Has God Su reached the age of electricity? I still light the torch? Oh, I don't even have the torch, so it's all right!"

"I have a lithium battery installed in the mobile phone, do you want Su Shen?"

"The courier fee is not cheap...it really is inhumane"

"Our Huaxia is so powerful! Foreign Somos can't do it, but our Huaxia Soma can do it!"

As time went by, more and more people flocked to World Channel just to watch Sumo's speech in the front row.

Seeing the popularity, Su Mo was also so happy, and directly posted the acquisition information on the trading channel.

After a while, after spending 800ml of psionic water and 11 disaster points, I successfully received a motor with a simple shape, as if it had been disassembled from an electric car, and it weighed a full 12kg.

As for the lithium battery, after some screening, Sumo bought two sets of batteries at the price of 600ml psionic water and 40 disaster points, which are:

20 Ah, 12.8v ternary lithium battery, used to install on the electric crossbow.

400 Ah, 12.8v standard lithium iron phosphate battery, used as daily power consumption in the early stage of the shelter.

As a standard 12-volt battery, a 400Ah battery can store about five kilowatt-hours of electricity in normal times, which is fully sufficient for the initial use requirements of the shelter.

After launching the crossbow, battery and motor, this time, when Sumo was watching, the survival point requirements changed.

[Hunting compound crossbow (common)]

Upgrade Direction 180: Upgrade the crossbow material, increase the weight of the crossbow, reduce the string pressure, and need survival points ([-])

Upgrade Direction 220: Upgrade crossbow material, add electric winding device, change design mode, increase automatic shooting burst mode, increase bullet capacity ([-])

"Huh? The two most important large items have only been reduced by 180 points... Could this upgrade also change the material properties?"

Without hesitation, Su Mo directly chose to upgrade.

As soon as the light moved, after 220 survival points were deducted, a green light scattered out, and within a second, the three items were fused into a pool of water with blue light.

As the frequency of green light is scattered more frequently, the watery substance begins to condense and gradually becomes a new shape (please refer to this chapter).

The 10-kilogram motor disappeared, and the huge lithium battery did not know what it had become.

An airbag-like device was formed under the original hand rest.

The most important thing is that the freshly baked electric crossbow is actually equipped with a luxurious scope, which really makes people happy.

Looking at the big killer in front of him, Su Mo, who was worried about the possibility of the kobolds attacking, suddenly had a green number on his head!

Sense of security +10000!

Chapter 44 Milestone!Back to the Electric Age

"Good guy, the thing optimized by the system is too perverted. If you can reverse the technology of how to optimize the battery and motor, it will be a great progress in the development of human science."

Picking up the crossbow and putting it on the table, Su Mo looked at the upgraded electric crossbow with curiosity.

The problem of batteries has not been well resolved until the whole people cross the wasteland.

Although the major manufacturers are frantically adding batteries to the battery, they try to increase the charging speed of the battery.

But in terms of battery capacity, it still follows that the larger the size, the greater the weight, the greater the corresponding capacity. There is no awareness and technology to make a larger capacity in a smaller volume.

Of course, even if the technology is restored to its heyday, it will probably take at least several decades to develop such a terrifying effect as the current system transformation.

For the overall color scheme, the crossbow still chooses a low-key wood color and black composition.

The weight has also been upgraded from the previous 4kg to about 9kg.

It is heavy and makes people feel very safe.

"Fortunately, the system comes with a charging cable, otherwise I have to go to the trading channel to find a way to get a usb charging plug"

Picking up the thread ends on the ground and looking around, Su Mo couldn't laugh or cry.

The included 120w fast charger is more than enough for a 2w mAh battery.

For now, this wave of 220 survival points is a huge profit!

After looking at the structure of the crossbow, Su Mo has initially figured out how to use the electric crossbow.

Before use, you need to pull the switch on the electric device first, and the self-test function will be automatically turned on after the power supply is normal for three seconds.

At this time, the winder will start to work and automatically push the first crossbow bolt in the magazine.

At the same time, the trigger safety valve will automatically drop, and normal shooting can begin at this time.

The working principle of the electric winding device is also very simple. It simulates the winding method of a human being. The force is provided by the motor to lift up the arrows in the magazine to achieve the purpose of winding.

"Sure enough, there is no battery. It seems that the meaning of sending me a charger is to let me charge it!"

After pressing the switch twice, although Su Mo complained, his face was full of uncontrollable joy.

At present, there are engines and diesel in the base, and the most indispensable thing is electricity.

Once the design drawing of the Huaxia Refuge is in place, you can try to install additional wires, and try to install a few broken light bulbs picked up today to try the effect.