In this video we show you how to turn on an old cell phone that no longer has a battery. We also show you how to find the positive and negative points, avoiding connecting the different battery incorrectly. We test the cable with a 5-volt source and solder the wires to the pole after identification. To identify where to solder the new battery, just look at the point that beeps like a multimeter when testing on any metal part, it can even be a connector on the board, and then touch the points where the battery is connected. The point that beeps is usually the negative one. 👍✅New Version - HOW TO MAKE A MINI PC NOTEBOOK WITH BLUETOOTH KEYBOARD AND TOUCHPAD - CD COVER STRUCTURE👍✅ • New Version - HOW TO MAKE A MINI PC NOTEBOOK... 👍✅ HOW TO MIRROR YOUR CELL PHONE SCREEN ON AN RCA AV TUBE TV? WORKS WELL WITH LD29 CABLE AND HDMI AV CONVERTER 👍✅ • HOW TO MIRROR YOUR CELL PHONE SCREEN ON YOUR TV... 👍✅LD29 CABLE TO MIRROR ANY CELL PHONE SCREEN ON YOUR HDMI TV DOES IT WORK GREAT? WE BOUGHT IT TO TEST IT👍✅ • LD29 CABLE TO MIRROR ANY CELL PHONE SCREEN ON YOUR TV... 👍✅OLD TABLETS, can you reuse the screen to use it as a monitor? HOW TO REUSE OLD DEVICES👍✅ • OLD TABLETS can be reused ... 👍✅How to make a homemade TV box with an android cell phone in the modem housing + Tips for connecting a cell phone to the TV👍✅ • How to make a homemade TV box with a cell phone ... 👍✅How to make RCA AV X p3 cable - Audio and Video👍✅ • How to make RCA AV X p3 cable - Audio ... 👍✅I can't solder, the solder doesn't stick to the soldering iron, CAN I SAND IT? TESTING A SPONGE FOR CLEANING👍✅ • I can't solder, the solder doesn't stick ... 👍✅ Cell phone battery doesn't charge, what could be the problem - HOW TO FIX?👍✅ • Cell phone battery doesn't charge, what ... 👍✅SLOW TV BOX? How to Make a USB Cable X USB Male and CHANGE THE ANDROID OF THE MX9 - Benchmark SCORE test👍✅ • SLOW TV BOX? How to Make a USB Cable X ... 👍✅HOW TO INSTALL ROM ON CELL PHONES BY MEMORY CARD - Without Android command, how to navigate the SD card👍✅ • HOW TO INSTALL ROM ON CELL PHONES BY C... 👍✅ How to connect a notebook webcam to a cell phone or PC 👍✅ • How to connect a notebook webcam to a cell ... 👍✅ How to put a USB cable on a mini PCI express notebook Wifi cards to use on any 👍✅ PC • How to put a USB cable on Wifi cards ... 👍✅ Does the SD memory card / Pen drive of the street vendor work? test with 64 Gb and 4 Gb 👍✅ • I was fooled! BE CAREFUL WITH SD CARDS AND... 👍✅ PLAYLIST THINGS FOUND ON THE STREET 👍✅ • HOW TO USE A MODEM WIFI ROUTER OF WHICH... ---------------------------------------- ALIEXPRESS STORE **** https://tidd.ly/3XqFoFb ALIEXPRESS STORE Mini Wireless Keyboard Illuminated Led RGB ALIEXPRESS STORE*** https://tidd.ly/4cSiSJI Hdmi Usb Capture Card ALIEXPRESS STORE*** https://tidd.ly/4dvcecV ------------------------------------- 📱🤨Playlist LIE OR TRUTH?📱🤨 • LIE OR TRUTH? 📱🖥️ PLAYLIST Homemade smart TV, TV BOX TV repair and others......📱🖥️ • MAKE SMART TV / TV BOX GAME android 📱🎧PLAYLIST Headphone repair 📱🎧 • Headphone repair ATTENTION! ALL PROCEDURES SHOWN HERE ON THE MAKING ART CHANNEL MUST BE DONE WITH EXTREME CAUTION, ESPECIALLY PROJECTS INVOLVING BATTERIES, ALWAYS USE ORIGINAL BATTERIES, INSULATE ALL WIRES VERY WELL, EQUALIZE THE CHARGE OF THE CELLS TO MAKE PARALLEL CONNECTIONS, THE BATTERIES MUST HAVE THE SAME CHARACTERISTICS TO REDUCE THE RISK OF EXPLOSION, AND MAINLY ONLY DO THE PROCEDURES SHOWN ON THE MAKING ART CHANNEL IF YOU HAVE SOME KNOWLEDGE, BECAUSE DOING IT INCORRECTLY CAN EITHER DAMAGE YOUR DEVICE OR END UP CAUSING AN ACCIDENT. ALWAYS USE SAFETY EQUIPMENT. Skinny Leonard by Audionautix is ​​licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...) Artist: http://audionautix.com/