Question about Electronics - Others

1 Answer

How to power battery up propery for use

I would like to know how to charge the internal battery. I picked it up at a sale and it did'nt come with any cords. on the back of the unit is a circuit breaker reset button and a male plug that a exstension cord can be plugged into. when i plug the other end of cord into outlet the unit makes a buzzing alarm sounds and the unit indicates charged with a green light. when I press the button for internal battery status the alarm continues to sound and status shows half charge. Is this how the internal battery is charged?

Posted by on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that gotĀ 5 achievements.


    An expert whose answer gotĀ voted for 20 times.


    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 157 Answers

Hello sarajjd, your description indicates correct operation. The internal battery will require charging overnight. I will need Mgfr, make & model to confirm.

Posted on Nov 12, 2008


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

I have a sylvania portable swivel screen ..sdvd7027 and i need to know how this will charge battery i have a plug in cord but i dont have remote or cigg plug but as soon as i unplug cord it dies ...?

sales brochure says it has a battery
best guess a lithium type
but can see any for sale a single battery replacement
for one
if you didnt have to fit a battery it will be inbuilt

if new will take some time to charge it up

if not charging will be the wall plug adapter or battery failure or an internal failure of the charging section of the devices circuit board

Amazon com Sylvania Portable DVD Player SDVD7027 7 Inch Swivel Screen...

Oct 13, 2016 | Sylvania Computers & Internet

1 Answer

How do we charge this chair?

off board chargers plug into the front of the joystick. after 10-12 hrs the chair should be charged, Unless the batteries are bad, or the charger is bad. Plug into joystick before power cord into wall outlet. also charge every night!

Mar 15, 2016 | Health & Beauty

1 Answer

The unit is charging when in place but when I pick up the handset the bar level is empty

replace the internal lithium battery pack
usually with handsets like this there is one of three main types of cell
you can usually get the cell from the local hardware store or phone shops if its an asian phone repairs sales etc shop
then they have all these parts
and most can make a phone call and have one there for you in an hour these guys are usually really helpful and friendly

Mar 12, 2015 | Uniden DECT 6.0 Cordless Phone

1 Answer

Engine revs picking up then dropping and occasionally missing 2006 etec 250 and revs drop off when flat out if power trim is used.

Look into these items first. Main battery leads, Power supply wires have too much resistance and need replaced or trim motor is shorting internally or short in trim circuit. also look at battery voltage to insure it is charging. I like to see 13-14 volts on the battery just after starting the engine.

Sep 17, 2013 | Boating

1 Answer

Battery does not charge in new Asus K55VD laptop

i have same probliem in my laptop Asus K55VD if i put a charger it get on other ways a massege showing that Battery is not avilable.
i think its could'nt help battery is ok i buy it yesterday and its genuine new i don't know whats happend can someone else help me

Oct 25, 2012 | ASUS K55vd-db51 16" Led Notebook - Intel...

1 Answer

Hie, I Have got a crate tx 15 and, I have a sound problem, all time I have got a buzzzz... but there another thing too, the led for the battery recharge does'nt light and when I plug the electric...

Your symptoms would indicate the battery is defective. When a battery fails, its internal resistance goes up and they PROBABLY use this battery in place of having a separate filter capacitor so you will get hum or buzz as a result and no charging indication.

Sep 13, 2011 | Crate TX15 15W Guitar Amplifier

1 Answer

Delph Skfi3 won't power up now matter what docking station it is plugged into. Is the internal battery accessable?

No, internal battery is NOT accessible. Leave it plugged for about 4 hours until it says "battery charging" and then 'battery charged' on the display. THEN give it a try to power up by holding down the power button for about 2 seconds. Let me know if this works for you.

Dec 31, 2010 | Delphi SKYFi3 XM Radio Receiver

2 Answers

Stops working after a few minutes

this problem name is dst plz change mark dc ic is working propery

Aug 25, 2009 | Altec Lansing iMT525

1 Answer

Hello i have a charging problem in my Acer TravelMate 4150 model,its 3 yrs old. Its not being charged at all,i mean its battery is nt gaining charge. suppose the charge level is 60%,so inspite of plugging...

Well, this is happening to another laptop i know. if you remove the battery and order a new one and replace it it should work. Its probably just a dodgy battery. While you have the battery out, you will need to use the power cable all the time. This just happens to some batteries. Thats just my advice anyway.

PS: I am only 99.9% sure this is the right thing to do. I would check at a computer repair place too or battery world.

Oct 21, 2008 | Acer TravelMate 4150LCi Notebook

Not finding what you are looking for?
Electronics - Others Logo

Related Topics:

137 people viewed this question

Ask a Question

Usually answered in minutes!

Top Electronics - Others Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers


Level 3 Expert

102366 Answers

Brad Brown

Level 3 Expert

16450 Answers

Are you an Electronics - Other Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides