Hello creative friends, meet again with me, Van Blues channel, in this video, I will make another power bank with features that support fast charging. Previously, I made the casing from used acrylic and used PVC pipe, which I made into a casing like this to save time before we continue. Can you please press the subscribe button first, thank you. Let's make the first step. I prepared two 18650 battery holders like this which I will solder in parallel circuit. Yes, positive to positive and negative to negative. Here's how to solder it . The soldering results are not enough. more like this and I will install it in the casing and I need a PPC pipe like this I will install it in the casing and I will make a hole in the middle for the hole more or less the result is like this and then I will paint the casing to make it look more cool and the results are more or less like this and next I will stick it using Korean glue so that it is strong for the next material I need a tool like this, this is a voltmeter and ammeter, the function is so that I can find out the voltage and current that comes out when I charge the cellphone . Because the plastic is too long, I'll just disassemble it like this and then I'll solder the cables one by one for soldering, don't make them upside down, just follow the same as at the beginning. After I solder it, the result is more or less like this. The cable is too long, so I just cut it. It turns out I made the wrong one. the hole is in the position of the voltmeter, it turns out it's at the top, uh, at the bottom it should be at the top because later when you read it it will be upside down, so I'm going to make another hole on this side. Well, it should be like this. Next, I'm going to glue the polmeter so it's strong and doesn't wobble. For the next tire, I need a module like this, this module already supports quick charging or fast charging, yes, fast charging, next I will install a cable at the output on the positive, I will install this cable, its function will be to connect to a voltmeter, so that we know when charging the voltage increases and the amperage increases or not so it is visible Yes, OK. After installing the cable, next we will install it in the casing. Yes, like this. OK, next we attach the big red cable from the voltmeter to the output at negative like this. I'll just solder it at the output at negative. Don't make a mistake with the big red one like this. This is the next step from the output to my charger. Just connect it using soldering iron to make it strong. Next, I will attach the red cable to the positive output of the charging module like this which I will connect later to the voltmeter. Yes, the positive one is like this for this small black cable from my voltmeter. I won't plug it in and I will use this black cable for the negative input of the quick charging module, because it's too long, I'll cut the cable just enough like this and then I'll solder it to the negative of the quick charging module. Yes, for the next tire, I I need a charging module like this, this is a 3 ampere charging module, yes it can also fast charge for 18650 batteries, okay, I just put it in the casing and I soldered the positive and negative and gave it a cable. Yes, like this, and then I need a battery indicator, this can be 1 S to 8 S, because the circuit is 1 S or 3.7 volts so I put it on one S like this to turn the voltmeter on and off. I need an on off like this, just put it on the casing like this to turn off the voltmeter I also need an on off like this so that the voltmeter can be turned off and on. turn it on, next I will install the cable for the on and off line from the voltmeter and indicator so that it can be turned on and off, next I will install the positive and negative cable from the input of the quick charging module like this for the last material I need a BMS like this, BMS 1S 15 Yes, I just installed the AMP in the battery holder, positive to positive and negative to negative so that the battery can be protected and last longer. Yes, for the whole module and voltage and indicator, I installed it in the BMS, positive to positive and negative to negative, I joined it like this. Okay, after the soldering is finished, we will tidy it up and the results are more or less like this. Let's just test its capability. Is it possible to install it for charging? or not? We will test using a cellphone, OK, let's go straight to testing. For the first step, I will try testing the charging module on the battery. Yes, like this. OK, you can see the red light is on, which means the battery is charging. Yes, the battery is charging. Yes, if the light is green, it means the battery is full. OK, we will try the voltmeter whether it is on or not. You can see the output voltage is 5.1 volts. OK, you can see. Next I will try to test using a cellphone. Is the charging module working or not? OK, you can see the voltage has increased from 5 volts to 9 volts, yes and the quick charging module works Thank you for watching from start to finish don't forget to click the subscribe like share and comment button, look forward to my next videos, thank you and greetings