"Good guy, this thing optimized by the system is too abnormal. If this can be used to deduce the technology of how to optimize batteries and motors, it will be a great progress in the development of human science."
Picking up the crossbow and placing it on the table, Somo looked at the upgraded electric crossbow with curiosity in his eyes.
The problem of batteries was still not solved well until everyone traveled across the wasteland.
Although major manufacturers are frantically adding cells to batteries and trying every means to increase the charging speed of the battery.
But in terms of battery capacity, it still follows that the bigger the battery, the bigger the weight, the bigger the capacity. There is no awareness or technology to create a larger capacity in a smaller size.
Of course, even if technology is restored to its heyday, it will probably take at least several decades to achieve such horrific effects as the current system transformation.
As for the overall color scheme, the crossbow is still made of low-key wood color and black.
The weight has also been upgraded from the previous 4kg to about 9kg.
It's heavy and makes people feel very safe.
"Fortunately, the system comes with a charging cable, otherwise I would have to go to the trading channel to find a way to get a USB charging plug."
Somo picked up the thread on the ground and looked around. He couldn't laugh or cry.
The included 120W fast charging head is completely sufficient 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, Sumo finally figured out how to use this electric crossbow.
Before use, you must first pull the switch on the electric device. After three seconds of normal power supply, the self-test function will automatically turn on.
At this time, the cocking device will start working and automatically push up the first crossbow arrow in the magazine.
At the same time, the trigger safety valve will automatically drop, and normal shooting can begin.
The working principle of the electric winder is also very simple. It simulates the human winding method, and the force is provided by the motor to lift the crossbow arrow in the magazine to achieve the purpose of winding.
"Sure enough, there is no power. It seems that the purpose of giving me a charger is to let me charge it!"
After pressing the switch twice, although Su Mo complained, his face could not suppress the joy.
Currently, the base has engines and diesel, and the most important thing is electricity.
Once the design drawings of the Huaxia Shelter are in place, you can try to add wires and install some broken light bulbs picked up today to try the effect.
Whoop whoosh!
After the air was released and the starter motor was connected, the generator made a roaring vibration along with the power on the instrument panel.
"Ouch!"
Oreo, who was still lying on the ground feeling sorry for his furry tail being burned, was suddenly startled.
Lying on the ground and glaring at the generator!
"Okay, this is a good thing. If someone comes into the base in the future, you must protect this!"
After comforting the Oreos for a few words, Sumo turned around and went to the place where the sundries were kept, and took out the power strip he got when harvesting the TV.
When the power strip is connected to the generator, the indicator light turns red.
At this moment, Sumo even had tears in his eyes with excitement.
"What a great progress in civilization! I never thought that I, Somo, would one day be able to go ahead of billions of people. Thank you to the ancestors of the old Su family for blessing me."
The realization of electricity not only represents progress in food, clothing, housing and transportation, but also progress in entertainment.
It is a symbol of strength and synonymous with "safety".
Quickly take the two power supplies and put them away. First, connect the large 400 Ah lithium iron phosphate battery with the dedicated charging cable on the battery.
After a while, after confirming that there was no problem with the output, Sumo connected the electric crossbow to electricity.
In the not-so-bright shelter, two red charging lights flashed, accompanied by the buzzing roar of the generator.
In these days of the end of the world, there is no moment of such peace.
Listening to the familiar noise, Somo closed his eyes and lay on the bed, feeling it quietly, and gradually fell into sleep.
In my dream, a picture seemed to appear in front of my dark eyes.
Hot midsummer.
In the evening when there is a power outage.
The old people were sitting at the chess stall at the door and "fighting" fiercely. The children didn't have to think about their homework for a long time. They were running around in the alley with their toys and laughing. The adults also stopped their busy work and sat at the door.
Enjoying the cool air, I occasionally look at my children and shout:
"Baby, run slower, don't fall down!"
There are fast food restaurants on the roadside. They take this opportunity to roll out their own generators and cook plates of delicious stir-fries to attract customers on the roadside.
A stack of cold vegetables, paired with spinach noodles, a bite of noodles, a bite of garlic, a bite of glutinous and fragrant, crisp and refreshing, fat and thin steamed pork...
The smell of watermelon, the smell of sewer...
"Woof woof woof!"
And Oreo’s bark!!!
"Damn it, I just started to fantasize, and you interrupted me before I even started to stir up my emotions. I really belong to you (emoticon package.Jpg)"
Sumo opened his eyes helplessly, looked at Oreo who was facing a formidable enemy, and immediately put away the smile on his face.
"somebody is coming?"
"Woof!"
"Fuck, it came so fast, what a bunch of dog noses!"
Seeing that Oreo had started to tremble all over and his black and white eyes were filled with a trace of blood, Somo jumped to the generator with a quick step.
Normally, the generator needs to stop when it loses power. First, turn off the air switch, cut off the power supply, adjust the diesel engine from high speed to low speed, let the machine idle for 3 to 5 minutes, and then turn off the ignition switch. This is better for machine maintenance.
But now, it seems that there is no time for Sumo to prepare!
The enemy! has arrived!
There is no running time marked on the generator, so Sumo can only calculate it by dividing the power consumption by comparing the previous oil reserves of the diesel generator with the current oil reserves.
One hour and forty-four minutes.
This is a rough calculation. Two hours of charging time may not be enough to charge a 20 Ah (20,000 mAh) electric crossbow, but it is definitely enough for a skirmish.
.
Cut off the air switch, turn the ignition switch to the end, and the rumbling diesel generator stopped working.
The shelter changed from noisy to quiet, and you could even hear your breathing clearly.
Walking quickly to the stone door, Sumo pressed his ear against the stone door, trying hard to listen for what was going on outside.
really.
Bursts of sounds that were very different from ordinary canines, and low and emotional barks kept coming.
"Damn it, these kobolds are indeed very intelligent. They can find them here. It seems that if we don't keep them today, there will never be peace!"
The enemies have all reached the door. Unlike the previous gangsters, this time there is no live broadcast to help them spy on the terrain.
but...
Sumo's eyes fell on a dark square box placed at the back of the utility room.
