Does leaving a cell phone charger plugged in to an outlet at home,without having the phone charging in it,drain energy from your home?

Your charge cord may fit, but it may not be configured to your phone. I just bought a new Nexus phone that has the same charge port as my older Galaxy 4s phone. The Nexus charge plug fits into the Galaxy 4s charge port with no problems but does not charge after plugged into outlet. But the older charge cord will work with the new Nexus charging wise but data transfer will not work. So you may have a charge cord that plugs into phone, but may be configured differently due to phone manufacturer. Hope this helps.

try this

SAMSUNG GALAXY S5 - NO POWER, BATTERY, CHARGING AND CHARGER ISSUES

No power, battery, charging and charger issues

This guide contains troubleshooting steps and advice to help resolve issues you may experience when attempting to charge the handset.
After performing each step, please test to see if the issue is resolved.
Symptoms:

• Battery not charging
• Battery is not lasting long
• Phone won't charge
• Charging error
• Failure to charge
• Display remains black or blank
• No power
• Boot failure
• Overheating

Troubleshooting Questions

• Are you using the correct equipment?Make sure you are using an approved Samsung wall charger and USB charging cable. Other brands of charging accessories may have different voltage parameters and could cause charging issues when used with Samsung devices.
• Have you charged your phone for longer than 30min? Leave your phone plugged in to the charger for about 30min without powering on. In some cases, it may take slightly longer for your phone to charge.
  
• Is the battery icon displayed on the screen when charging? After charging your phone for a little while you should get a battery charging icon appear on the screen which will indicate that your battery is charging properly.
  If the charging icon appears, leave your phone for a little longer before you try to switch your phone on.
  If however, the screen is blank and nothing is displayed, follow the below troubleshooting steps.
  
• Is the charging cable plugged into a USB port? Some charging cables can disconnect from the wall outlet adapter and plug directly into a USB port. However, when plugged into a USB port, the charging process is much slower due to the limited power output of USB ports. Instead, plug the device directly into a wall outlet to speed up the charging process.
  
• Is the outlet faulty? Try a different outlet or check for a switch connected to the outlet. If possible, try powering a different device on the same outlet.
  
• Does another USB cable, or wall charger work? Charging issues can occur if either the battery or charging cable is damaged. Verify that the charging contacts are clean. If necessary, clean the contacts using a cotton swab and rubbing on isopropyl alcohol.
  If possible, test the charging cable by plugging it into another device and seeing if the device charges. Alternatively, try charging the device with a different cable. This may mean changing out the cable or the adapter on two-piece chargers.
  If charging through a car charging kit, ensure that the car engine is running, and if possible try to charge other devices using other cables, through the same car kit. If none will charge, then it is likely there is a fault with the car charging kit. It is recommended to continue to cross-test devices, cables, and car kits until the problem device can be identified.
  If the device charges when using a different USB cable or wall charger, the issue most likely lies with the charging accessory. In this case, follow the approved charger repair / replacement process.
  Also, if the charger is connected via an extension or other multi-socket adapter, remove this and plug the charger directly into the wall-mounted socket. This will eliminate the possibility of a fault with the adapter.
  If you are still unable to charge your device, continue to the next step.
  
• Has the phone experienced any shock or exposure to water? Accidental physical shock to a handset can sometimes cause problems to arise with battery or charger, as these components contain delicate parts, particularly. Damage can occur either to the component itself, or to the component's connection to the motherboard.
  Water exposure can also lead to damage of these components, however due to the slow way in which this type of damage can manifest itself, the cause may not always be readily obvious.
  With any physical damage of this nature, the only recourse is to contact the device manufacturer, and follow their approved repair or replacement process.
  

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you could use punctuation and grammar to create more understandable sentences so we could try and help you.

If the battery is drained on your iPhone 4, you really need to wait longer before it charges. Make sure you charge it with a wall charger because it charges faster than when plugged in on your computer. Also, if you have an iPad charger, it would be better since it has higher voltage and will give your phone more juice faster.

Just leave it for a while and it will boot in itself once it got the right amount of power. You may also try hard reset by pressing home button and sleep button simultaneously until you see the apple logo.

i think your baterry is drained already..try to charge your battery in a universal charger, or a clip charger.then continue charging with your original charger

you have done well in troubleshooting it. if you have tried another charger on it and its not charging, then you have to replace the charging port. if you are good opening phones, then replacing the charging port will not be a problem. the chrging port is usually not screwed, it is just fixed to the board by contacts. look for the replacement part and change it. other wise, take it to a phone technician with the new charging port and replace it. good luck!

Before you get creative and directly plug your batter into an AC adapter, try something much easier first. I have the same problem with my Olympus 770SW batteries. As silly as it sounds, the charger will only work in a select few outlets in my house that I found by trial an error, actually pure frustration. I suggest, go around your house and plug the blinking charger in all the outlets and see if you find one that works. That sounds a lot less shocking than solution 1 and 2 now doesn't it? Good luck!

The reason the phone won't charge is because the internal power port pins are broken off of their solder joints to the main board inside the phone. Wiggling it helps at first because the pins can still touch their connection points but after a short time that will cease to help. Google "cell phone repair". It usually cost around $50 to get it fixed with a new power port installed. Turn-around is usually 2-3 days.