Chapter 44

"Good guy, this thing optimized by the system is too abnormal. If it can reverse the technology of how to optimize batteries and motors, it is simply a great progress in the development of human science."

He picked up the crossbow and put it on the table. Su Mo looked at the upgraded electric crossbow with curiosity in his eyes.

The problem of batteries has not been well solved until the whole people cross the waste soil.

Although major manufacturers are frantically adding cells to batteries, trying to increase the charging speed of batteries.

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

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

As for the overall color matching, the crossbow is composed of low-key wood color and black.

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

It's 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 receive a USB charging plug"

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

The attached 120W fast charger is completely sufficient for a 2W Ma battery.

At present, the survival of this wave of 220 points is simply making a lot of money!

After examining the structure of the crossbow, sumo found out how to use the electric crossbow.

Before use, first push the switch on the electric device. After three seconds of normal power supply, the self-test function will be automatically turned on.

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

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

The working principle of the electric stringer is also very simple. It simulates the stringing mode of human beings. The force is provided by the motor to lift the crossbow and arrow in the magazine to achieve the purpose of stringing.

"Sure enough, there is no electricity. It seems that giving me a charger means letting me recharge!"

After pressing the switch twice, Su Mo complained, but his face was overwhelmed with joy.

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

Once the design drawing of Huaxia refuge is in place, you can try to install wires and install several broken bulbs that you picked up today to try the effect.

Wheeze, wheeze!

After discharging the air and connecting the starting motor, the generator sent out a roaring vibration with the power of the instrument panel.

"Ouch!"

Oreo, who was still lying on the ground and loved his hairy tail, was suddenly startled.

Lie on the ground and glare at the generator!

"Ann, this is a good thing. If someone comes to the base in the future, he must protect this!"

After calming Oreo for a few words, sumo turned to the place where the sundries were placed and took out the patch board he had obtained when harvesting the TV before.

When the patch panel is connected to the generator, the indicator light turns red.

At this moment, Su Mo even had tears in his eyes.

"Great progress of civilization! I didn't expect Su Mo to walk before billions of people one day. Thank the ancestors of the old Su family for their blessing."

The realization of electricity not only represents the progress in food, clothing, housing and transportation, but also the progress in entertainment.

It is also a symbol of strength and a synonym for "safety".

Quickly take the two power supplies and put them in place. First, connect the large 400 ampere hour lithium iron phosphate battery with the special charging line on the battery.

After a while, Su Mo connected the electric crossbow after confirming that there was no problem with the output.

In the not so bright shelter, two charging red lights flashed, coupled with the hum of the generator.

In these days of the end of the world, there is no such moment of peace.

Listening to the familiar noise, Su Mo closed his eyes and lay on the bed, quietly feeling, and gradually fell asleep.

In the dream, there seems to be a picture in front of dark eyes.

Hot midsummer.

The evening of power failure.

The old people sat on the chess stand at the door and fought fiercely. The children didn't need to consider their homework for a long time. They ran around the alley with toys and laughed happily. The adults also stopped their busy work, sat in the cool at the door, occasionally looked at their children and shouted:

"Baby, run slowly, don't fall!"

There are fast-food restaurants on the roadside. Taking this opportunity, they push out their own generators and make plates of delicious fried vegetables to attract roadside customers.

A pile of cold vegetables, with spinach noodles, a mouthful of noodles, a mouthful of garlic, a mouthful of waxy and fragrant, crisp and refreshing, fat and thin steamed pork

The smell of watermelon, the smell of sewer

"Woof, woof!"

And Oreo's dog barking!!!

"Dog, I just began to fantasize, and you interrupted me before the sensational water wave. It's really yours (expression pack.Jpg)"

Su Mo helplessly opened his eyes and looked at Oreo, who was facing great enemies, and immediately put away the laughter on his face.

"Someone is coming?"

"Woof!"

"Grass, come so fast, what a bunch of dog noses!"

Seeing that Oreo had begun to tremble all over, and his black-and-white eyes were stained with a trace of blood, sumo jumped to the generator with a vigorous step.

The normal generator power-off is to stop this step. 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, which is better for the maintenance of the machine.

But now, it seems that there is no time for Su Mo to prepare!

enemy! It's coming!

The running time is not marked on the generator, so sumo can only calculate by dividing the power consumption after comparing the oil reserves of the diesel generator with the current oil reserves.

One hour and forty-four minutes.

This is a rough figure. Two hours of charging time may not be enough to charge an electric crossbow with a full 20 ampere hour (20000 MA), but it must be enough to fight an encounter.

A cut-off air switch, turned the ignition switch to the bottom, and the roaring diesel generator stopped working.

The shelter has changed from noisy to quiet, and even breathing can be clearly heard.

Walking quickly to the stone gate, Su Mo fixed his ears on the stone gate and tried to listen to the movement outside.

Sure enough.

Bursts of barks that are quite different from ordinary canines, with low, emotional barks coming constantly.

"Damn it, these Kobold people really have a high IQ. They can find here. It seems that if they don't stay today, there will never be peace!"

The enemy all hit the front door. Unlike the bandits before, this time without the help of live broadcast to spy on the terrain.

But

Su Mo's eyes fell on a lacquered black box placed in the side of the utility room.

That's

Big ass TV set brought back from the ruins!