Portable chargers, plugs, cords & radios

Backpacking, travel tips for portable power. Eton crank radios, Midland


How To Make A Universal Holder For Battery Chargers AAA/AA/C/D/14500/cr123a/16340/17-18-26650

buy here: https://amzn.to/2QBPUVL


Apple iPhone X FAST CHARGING – How FAST is it?

In this video, I measure how long it takes to charge the iPhone X using Apple’s Fast Charging adapter and lightning to usb-c cable. Is there any improvement over using an iPad adapter and the stock lightning cable? Is it significant? Is it worth the extra money?

Thank You for Watching,

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Inverter 12v to 220v + 12v Battery Charger: How to make Step by Step | DIY UPS

Your are watching detailed do it yourself video about How to make Inverter 12v to 220v + 12v Battery Charger Step by Step at home.

Hi viewers! in this video i am going to show you How to make a circuit which work as Inverter as well as battery charger by using 12×12 volt and 5A transformer, and D1047 transistor.

NOTE: To convert this inverter circuit into UPS, replace the switch with 220v relay. Connect 220v relay directly to 220v supply, so when electricity is available circuit will prefer to charge the battery while in the absense of electricity circuit perform inverter operation and drive 220v supply from 12v battery.

Main Circuit Diagram: https://drive.google.com/open?id=11cKL_2OAPMxcjVnK6ytwLzcxEcdzNJ6j

Circuit Diagram for Inverter Operation: https://drive.google.com/open?id=1OQsPIMeSUszwZhKBKHlxdpjhJfDdhnH6

Circuit Diagram for Charging Operation: https://drive.google.com/open?id=1Wv-ZLHzV6T2P_OJhCzHUH_JGo0tcUAqv

Materials Required for DIY Inverter Circuit:
1. 12×12 volt, 5A Transformer.
2. 2x D1047 Transistors.
3. 1K Ohms Resistor
4. Circuit Board.
5. Winding Wire.
6. Wood base.
7. Nut Bolts.
8. 12V Battery.
and some basic tools.
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Please give us your precious feedback below in comments also like this video and share with your friends 🙂
Thanks! have a good day 🙂

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Battery Chargers for the Zombie Apocalypse

New tools to charge your phone when you can’t find an outlet.


Schumacher Ship ‘N Shore Battery Charger SS-51A-PE Meter not working, solution and Schematic

Charging meter on Schumacher Ship ‘N Shore SS-51A-PE automatic battery charger appears to not be working at all so there is no indication of whether the battery is charging or not. This video shows the cause and solution to that problem in that the battery leads were defective and open circuit and therefore the charger was unable to deliver voltage and current to charge the battery. This video also includes a reverse engineered schematic initially created by someone else but edited by me to include some part numbers and descriptors. WARNING: I have seen different schematics for this charger model with substantially different component values and components (different SCR brands, different transistors, different resistance values) but essentially the same basic circuit. A really smart engineer has posted a very good article about this charger circuitry and design enhancements he would have favored. You can also see the schematic here: https://youtu.be/xO6c-9tpev8


Eachine 6-in-1 1S LiPo Battery Charger Review & Testing – Part 1: Tiny Whoop Charger Comparison

This is a review and test of the Eachine 6-in-1 1S LiPo battery charger and the first of a series where we will test and compare the different options out there. To purchase this charger, see the link below or head over to our website for the full list of 1S chargers!

Hope this information is helpful. Like, share, and subscribe for more videos! Comments are always welcome. Thanks for watching!

Links –
Eachine 6-in-1 charger:
1S Battery Charger Comparison:
BetaFPV Voltage Tester:

Equipment I use –
FPV Goggles:
Aomway Commander V1 FPV Goggles
Taranis QX7

Find other drones & accessories with an extra 20% off: https://goo.gl/v89dWn


Universal Battery Charger


Why your phone battery worsens when it gets older – fox news

Why your phone battery worsens when it gets older – fox news
Scroll down for video  They claim the understanding of how batteries actually work has been widely misunderstood (stock) Share this article Share 39 shares Random pockets of densely packed ions create large amounts of heat in a cell which can damage the battery. As a result, many of us become reliant on portable chargers (stock)
Source: https://www.dailymail.co.uk/sciencetech/article-6179853/Why-phone-battery-lasts-DAYS-new-later-loses-charge-hours.html?ns_mchannel=rss&ito=1490&ns_campaign=1490


How to make an 18650 battery charger using cardboard and TP4056

which could charge 4 pcs of lithium ion 18650 cells at a time. Parts for this build cost only 5$ at ebay: 18650 battery holders and TP4056 charging modules.
thank you guys.May the force be with you

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