DIY Auto cut off 12 volt battery charging when Full



Automatic charging off when battery full (12 volt battery)

1. 4 1k ohm
2. 2 led
3. relay 12v

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What’s inside Relay, Relay working in hindi – https://youtu.be/wTLTIuNvsK0

How to check earthing working 10%-90% – https://youtu.be/TEXmE0wBluE

Why is earthing necessary for electrical appliances? – https://youtu.be/4kNcmHuKeMc

Digital Weighing scale Working Principle – https://youtu.be/i4uUxP1hPsE

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DIY SOGO Solar Panel Mobile Charger 6V Urdu, Hindi



Dear viewers today i bring video about a Test and Review of SOGO Solar Panel Mobile Charging Device. This Solar Panel is 6V 3W . Easily you can charge mobile without electricity. Very Easy to make at home. Watch this video till end. Very informative video for all. Thanks to watch.

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How to Make a Battery Charger | DIY Amazing Battery Charger



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Mini Unpack. Φορτιστές QC3, Universal φορτιστές μπαταριών, εργαλεία DIY, τρίποδα, και άλλα…



Άλλο ένα Mini unpack, με πολλά και διάφορα πράγματα, χρήσιμα και άχρηστα, για να κάνουμε φασαρία και να το δούμε λίγο πιο διαδραστικά.
Τα περισσότερα προορίζονται για προσωπική χρήση και ανάγκες.
Ας τα δούμε μαζί γιατί, ίσως κάτι να είναι χρήσιμο και σε εσάς.
Όλα έχουν έρθει από Gearbest και Ebay.
Σας παραθέτω τα link

QC3 .0 USB Wall Charger Adapter Fast Charging
https://www.gearbest.com/chargers-cables/pp_1157120.html?wid=1433363&lkid=20054840

Stainless-steel Anti-static Black Tweezers 6PCS – Black : https://www.gearbest.com/tweezers/pp_009542906232.html?wid=1433363&lkid=20054861

JF-855 Mobile Phone Battery Wiper Slice – Black: https://www.gearbest.com/other-tools/pp_009155607528.html?wid=1433363&lkid=20054874

Folding Z Shape Camera Stand Holder Plate Gopro Desktop Tripod – Black: https://www.gearbest.com/tripods/pp_009418745470.html?wid=1433363&lkid=20054881

Microphone Pop Filter Double Mesh: https://www.gearbest.com/speakers/pp_261800.html?wid=1433363&lkid=20054887

Photography Camera Tripod: https://www.gearbest.com/flash-diffuser/pp_009370009811.html?wid=1433363&lkid=20054903

KZ Original 3Pairs Noise Isolating Memory Foam Ear Pads: https://www.ebay.com/itm/KZ-Upgrade-Original-3Pairs-Noise-Isolating-Comfortble-Memory-Foam-Ear-Tips-Pads/163448748178?hash=item260e4df892:m:maqxwlnOeOwCAWiqtwa3tfA

Battery Charger for Nokia BP-4L BL-5J BL-4D BL-4U BL-5K BL-5F BP-5M BP-6MT BL-6F: https://www.ebay.com/itm/Battery-Charger-for-Nokia-BP-4L-BL-5J-BL-4D-BL-4U-BL-5K-BL-5F-BP-5M-BP-6MT-BL-6F/271700625933?ssPageName=STRK%3AMEBIDX%3AIT&var=570542287770&_trksid=p2057872.m2749.l2649

NP-F550 Camera Battery + Charger: https://www.ebay.com/itm/NP-F550-NPF550-Camera-Battery-For-Sony-NP-F330-NP-F530-NP-F570-D800-TRV81-SC55/253896607217?ssPageName=STRK%3AMEBIDX%3AIT&var=553198284684&_trksid=p2057872.m2749.l2649

email: unpackmanreview@gmail.com
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DIY: Super Simple 18650 Battery Charger | V2



Today’s Video Sponsor – www.pcbway.com

Hi YouTube in This video I’m Going to Show You How

🤙If you have any questions, comment!

Where To Buy “Cheapest”

🔗LINKS

Banggood
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1. TP4056 Module: https://goo.gl/A8W9BA
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3. Soldering Iron: https://bit.ly/2BvOvue
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6. XT30 Connector: https://amzn.to/2r2Mu2z
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Aliexpress
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1. TP4056 Module:
2. Battery Holder: http://bit.ly/2DMBkqv
3. Soldering Iron: http://bit.ly/2Bwbfu1
4. EPAI Metal Base: http://bit.ly/2R8FYmg
5. PCB Standoff: http://bit.ly/2QevVyY
6. XT30 Connector: http://bit.ly/2FHQMGN
———————————————————————-

Gerber Files – http://bit.ly/2VSG8QM

Tags

18650 Charger
Homemade 18650 Battery Charger
DIY 18650 Battery Charger
18650 Li-ion Battery
LG18650B4

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🛠️TOOLS
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How to build a Capacitive Battery Charger (Part 2) DIY



How to build a Capacitive Battery Charger. To purchase parts to make your own, or, to purchase complete finished Chargers, please call 414-852-7526
Build it Yourself Recommended Parts List!
Capacitor: https://amzn.to/2CiqcQy
Rectifier: https://amzn.to/2ERVNsQ
12 Hr Timer: https://amzn.to/2T0wbyK
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Extension Cord: https://amzn.to/2EWZwW5

FULL BUILD VIDEO!

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RC Battery Phone Charger Power Supply DIY Simple Hack



Using R/C batteries to charge my phones.
RC Battery Phone Charger Power Supply DIY Hack

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External battery charger DIY Advanced – Mobile power bank



How to make external battery charger with 18650 batteries, Z3 module (new TP4056 module mp1405 ), USB step up module, x2 3w LED chip. Mobile power bank. External mobile battery charger. DIY

Parts list eBay:
MP1405 10pcs https://goo.gl/DUiwzk
Push button https://goo.gl/oY3zCp
Switch https://goo.gl/Jvvayi
Battery Case https://goo.gl/9EZL0o
power jack https://goo.gl/Bf1DgB
Voltmeter https://goo.gl/ANwJms
USB Out https://goo.gl/l8s4SV
LED chip https://goo.gl/n0czBX
heatsink https://goo.gl/QEOk2X
Project box https://goo.gl/U7F8ap

Soldering wire https://goo.gl/gPuy09
Helping hands https://goo.gl/2UEnWx

Partlist Gearbest:
TP4056 module https://goo.gl/HR7yWw
MP1405 module https://goo.gl/9sb269
Soldering wire https://goo.gl/GD5Jxd

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DIY 24v LiFePO4 Solar Battery Bank! Beginner Friendly, 2.4 kWh, Cheap, Full Tutorial!



Schematics and pictures of this system can be found here: https://www.mobile-solarpower.com/diy-lifepo4-solar-battery.html
Video Table of Contents
Cost of System: 0:42
Lithium Battery Crash Course: 1:56
Overdischarge Protection: 2:25
Bottom Balancing and Balancing Explained: 3:56

DIY Step by Step Instructions: 6:08
Connecting cells together with VHB and Hose Clamps: 7:24
Adding Bus Bars: 9:34
Adding a Balance Cable: 10:26
Connecting the Battery to a Balancer: 12:45
How to Bottom Balance: 13:18
Manually balancing the cells with large resistors: 16:36
Removing balance cable and adding terminal covers and battery cables: 17:46

Recommended Charge Profile Parameters: 18:17
Charging LiFePO4 batteries with an alternator: 19:31
Cold temperature charging methods: 21:07
Shore power charging: 21:46
Parallel vs. series of battery cells, and max number of parallel strings recommended: 24:34

If the cells have a voltage difference of more than .2-.3 of a volt (example: one cell is 2.7 volts, and another cell is 3.5 volts), you should not parallel connect, and instead discharge the higher voltage cell with a 25-50 watt, 2.7 ohm resistor. Just attach the leads of the resistor to the individual higher voltage cell, and wait till it is at a voltage that is closer to the other cells. When they are within .5 volts of each other, then you can connect them in parallel and allow them to equalize. Another way to do this is to charge the lower voltage cells, but 3 volt chargers are not easy to find, so I would stick to the resistor method. These resistors only cost a dollars each, and you can find them at most electronics supply stores.

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Personal Instagram: https://www.instagram.com/williamprowse/

Important documents to show to the police if you are a van dweller: http://www.vehicledwelling.com/important-documents.html

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If you are interested in seeing other books that I have created, check out my author bio, on amazon.com, by clicking here:
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My other Websites:
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Amazon links to support this channel

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Fan mail/products to be reviewed, can be sent to:
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Thanks for watching! 🙂
Every video includes some form of paid promotion.

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DIY backup battery charger | QUICKTIPS



Today I will show you what is inside the backup battery pack and inside the Nokia N8 phone !!!!

Subscribe for new interesting videos!
Help me +1.000.000 subscribe http://pesc.pw/E3CFV

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