Using Free Rechargeable Batteries - Putting It All Together

Free stuff? Count me in! How to get, prepare and use FREE rechargeable batteries. There are 4 steps covered in this video. Step 1: see how I get free Li-ion batteries, including 18650 cells, from easy salvage. Step 2:
learn how to make a low cost, portable power pack / charger for your cell phone and other wireless devices. Yes, safely use rechargeable Li-Ion batteries
even for smart phone power when and where you need it. You can even use the very popular 18650 cells. You can make a basic, rechargeable battery pack for less than $2 (see parts list below)! Step 3: see how to create a multi-tool that works as a battery tester, battery charger & a portable power pack all in one! Step 4: how to put it all together to save you money when you buy new tools, products and gadgets.

Previous project videos using similar parts and builds (good for extra reference & how to):
* Make Portable Power Pack for Cell Phones and Other Devices:https://youtu.be/4ua2nMhXV-A
* Charge Cell Phones using Li-Ion batteries - Safe Charging: https://youtu.be/DH0DG--CjhA
* Li-Ion Battery Charger $1 - awesome parts: https://youtu.be/ZNrJsr1l9ZA
* Make a Battery Charger & Tester & Power Pack - 18650 Li-Ion: https://youtu.be/V6w1NZH-fLE
* Make Rechargeable Battery Packs - Low Cost & Easy: https://youtu.be/uzvLTgG8ftI
* Free 18650 Cells - Laptop Battery Hacking: https://youtu.be/fW5X9DoaH9I

Key parts used in the phone charger include:
- Step up power module to change the battery output into the 5v needed to charge a phone. I got the one used in the video on Amazon (DROK Ultra Small Mini DC Power Module; part #090399).
- Charging board - TP4056 w/protection circuit module - "Makerfocus 10pcs TP4056 Charging Module 5V Micro USB 1A 18650 Lithium Battery Charging Board with Protection Charger Module" ($0.90 each on Amazon). The TP4056 w/protection circuit module prevents overcharging and over discharging batteries.
- Project box from Amazon - "VNDEFUL 5pcs black waterproof plastic electric project case" (3.94X2.36X0.98)
- Plastic case used for project box ($0.50 on Amazon)
- Quick connector / terminal block - "30Pcs, 2P CH2 Quick Connector Cable Clamp Terminal Block Spring Connector Wire LED Strip Light Wire Connecting" ($0.20 each on Amazon)

Key parts used in the basic, $2 charger include:
* Charging board - TP4056 w/protection circuit module ($0.90 on Amazon)
* Plastic case used for project box ($0.50 on Amazon)
* Push button on/off switch ($0.35 on Amazon)
* Quick connector / terminal block ($0.20 on Amazon)

Please note that some items were bought in multiples to get this price per unit. Salvaged parts & materials include the Li-ion batteries from old cell phones and scrap wire.

Web site I use for learning more about the 18650 cells I salvage: https://drive.google.com/file/d/0B9KXttJ6nbz6VWUtcUtvZEY3dWc/view (this is an easy visual guide with pictures)

#MakeCellPhoneCharger #DIYpowerpack #DIYtools #DIYgadgets #MakeTools #LifeHacks #DialedInDIY #MakeStuff

Music by Purple Planet - http://www.purple-planet.com/ (Songs:Dreamcatcher, Driving for Success & Enterprise)

WARNING: Li-ion batteries can have quite catastrophic failures if they are not handled properly. In addition to the warnings in the video make sure to do some extra research on your own if you are not used to working with
these types of batteries. Key notes: do not puncture, crush, short or otherwise mishandle these batteries. Fire and/or explosion can easily occur. Working with electronics, rechargeable batteries and electric DIY comes with risks. Only proceed if you are confident in your skills and safety techniques. You have been warned; you are fully responsible for any and all results of your actions should you attempt to recreate any of the actions
shown in this video!