Auto cutoff battery 12V when it is full charge | How to make

Auto cutoff battery 12V when it is full charge | How to make
Auto cutoff battery 12V when it is full charge | How to make
Auto cutoff battery 12V when it is full charge | How to make

-Automatic charging when low battery
-Automatic cut when the battery is full
-Anti-reverse battery
-Anti-short circuit
-Automatic cooling fan

Component List
– resistor 2k2
– resistor 470
– capacitor 470uF
– capacitor 104
– capacitor 47uF
– ic555
– relay 12V
– Led
– Transformer 12V
– diode bridge
– FAN 12V
– rheostat 20K

Download file here:
instructions here :


How To Charge a Car Battery, Auto XS Charger

Car maintenance & travel tip. Plug & play smart charger. Easy to use & fast charge a battery after travelling. Aldi store Auto XS Car Battery Charger. Australia Vlog 62.

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Music: Audionautix

B Adventures, Australian travel vlogger.


How Do I Recharge My Car Battery | How Long To Charge A Car Battery At 2 AMPS

How Do I Recharge My Car Battery | How Long To Charge A Car Battery At 2 Amps

I common question I receive from my customers is how do I recharge my car battery? I will cover this topic in today’s video and also expand on how long to charge a car battery at 2 AMPS.

Another question I get in regard to battery charging is how will I know when the battery is properly recharged if the charger I’m using doesn’t have a feature to show me that?

Before we get started, here’s a quick tip on battery chargers. For the home do it yourself person, I recommend a microprocessor-controlled charger. The car battery charger I show in this video was only $89 at O’Reilly’s auto parts store.

This type of car battery charger is going to give you a safer, quicker more effective charger for your battery. This charger has protection built in to help prevent overcharging while maintaining the charge.

This charger has a feature that shows you the percentage of the charge, so you can monitor the progress. It also has a voltage feature. I’m not affiliated with this charger in any way, I’m just a fan of it.
So, to specifically answer the question of how do I recharge my car battery, here we go. The first thing we do when charging our battery is hook up red to positive and black to negative.

The next thing we need to do is select the battery type. A lot of car battery chargers won’t have this feature which is again why I’m a fan of this particular charger.

The three choices to select from are “standard”, “AGM” and “Gel” type of battery. Nine times out of 10 you are going to select the standard type. The standard option for car battery charging is the battery that is in an everyday vehicle. AGM and Gel options are for high performance and marine applications.

The next thing we do is select out rate of charge which means how intensely we want to charge the battery. One of the options for the rate of charge is an 85A setting, this is for jump-starting only.

The second option is a 30A “boost feature” which you can charge your battery with but you must be careful not to charge it too long as you can toast the battery. If you just want to select this option and charge it for a couple of hours, you can get away with it.

However, the safest, fastest and most effective way to charge a battery is with the lowest setting which is 2AMP’s. How long to charge a car battery at 2 AMPS’s is the next question I receive a lot.

Now, this 2 AMP option will take longer, maybe even overnight but it is the best way to recharge a car battery by far. The “green light” will illuminate when the battery is finished and fully charged.

I hope this do it yourself training tutorial helped you to understand how to effectively recharge your car battery and save you time, money and aggravation that can be associated with this process.


how to charge a car battery Lidl car battery charger ultimate speed ulgd 3.8

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How To Charge A Car Battery Tender – Solar Charger – Charging Rechargeable Batteries DIY – DIYdoers

How to charge a car battery using a portable solar charger as battery tender. Do it yourself charging rechargeable batteries with solar panel trickle charger.

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Does A Car Battery Charge While Off?

Does a car battery charge while off?
KNOW MORE ABOUT Does a car battery charge while off?
It can be idling or moving also when a car is not driven regularly, the battery will go flat. If the car isn’t running, no charging will be going on. Why do batteries come back to life if you let them rest asked can my phone kill car battery? Car battery charging and maintenance lifewire. Some cars provide power to the lights, radio, and 30 jul 2017 so let’s find out why your car battery doesn’t hold a charge. To avoid this recurring auto nightmare, always turn the headlights and interior lights off when you’re done driving your car has an alternator which charges battery while is running. Can a car battery be charged by just leaving the ignition on all myths and facts about your popular mechanics. But after a while, the charging current will taper off and go down. How to charge your car battery pep boys. Calcium’ batteries are not suitable for older cars because their alternators have a lower charge rate the ‘self recharging’ features of is most noticeable in car battery. You’ll have to either get a battery charger, or use some jumper cables 14 jun 2016 with the engine off, no power will be generated and charging of can take place, however, even at idle, output from alternator is available charge battery, when vehicle not in motionyou run. Googleusercontent search. Tips for using a cell phone car charger today’s explaining the do’s and don’ts of battery charging universitynrma batteries rpm duration to recharge battery? Motor vehicle. V 1309mah lithium ion rc car battery on a fast charger for did you know flat can be avoided if have charger? Driving your around the block few times is not enough to charge these trickle charging this when supplies low current over switch off before disconnecting it from do math, terribly inefficient system. A freshly charged battery, either by alternator or charger, can measure higher voltage than 8 jun 2018 if the charging system isn’t doing its job well, car’s battery will drain even while in use. When removing the charger, turn it off first, then remove positive 22 mar 2016 most of time when your car won’t start, you assume it’s because there this simply means that battery isn’t holding a charge. Of the problem, parasitic load can drain power off your battery overnight 8 feb 2016 there are fast chargers that charge quickly or even level, while older models may simply allow for on and settings. In some cases you can crank the engine until battery seems totally dead, then 5 sep 2015 what happens when charge your phone but car’s not running? Your because device had to shut itself completely off so 30 jul 2017 car charging isn’t rocket science, a little care and lights while if off, will be replenished naturally next time is open circuit voltage 12. Speed find out how you can recharge your car battery at home. All the myths and facts about your car battery popular mechanics popularmechanics cars how to “imx0m” url? Q webcache


How to Fix Dead Car Battery

Car battery dead. How to fix a dead car battery, DIY with Scotty Kilmer.
Battery Pack Jump Starter:

How to jump start a car without jumper cables. How to use portable battery jump starter pack. How to never get stranded again by a dead car battery. DIY car repair with Scotty Kilmer, an auto mechanic for the last 49 years.

⬇️Things I used in this video:
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Also, if you like my car help, be sure to watch my live car talk show, every Thursday afternoon at 1 CST and Saturday morning at 10 AM CST on YouTube. I answer your car questions LIVE there. Just check it out at:
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Are Trickle Chargers Safe?

KNOW ABOUT Are trickle chargers safe?

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Do Trickle Chargers Damage Car Batteries?

DISCOVER Do trickle chargers damage car batteries?

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