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What to do whe you have charged your mp3 player up overnight but it still doesnt have a full battery?
Wiki User
∙ 11y ago
Continue to Let it charge if after 48 hrs there is no sign of a full battery there's something wrong with your mp3
Wiki User
∙ 11y ago
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When to know portable DVD player is charged?
Every portable DVD player has a light somewhere to show how good the power is, such as a green, orange, or red light. If you are charging the battery while the player is off, either a light on the battery or on the player will shine red when charging. The light will change to green when the battery is fully charged
What is the battery life of a Sony portable DVD player?
The battery life on a sony portable DVD player really all depends on the size of it. It also depends on how you use the player. But average hours of a battery for a DVD player that is fully charged would be between eight and twelve hours.
Why wouldn't a mp3 player come on?
1. Dead battery? 2. Broken? 3. Needs to be charged?
Can CD player stereos in cars use up the battery?
CD player stereos do use a car's battery in about 15 hours. In reality, a car battery shouldn't be depleted by more than 20% as they are designed for high-current, short loads for the starter motor and to be kept charged up.
My Philips portable DVD player won't last long after its charged all day. What's wrong with it?
Probably the battery pack is wearing out. Try a new one.
What does the electricity in a CD player come from?
The electricity comes from the battery that have been charged prior to usage, also if hit has a plug that goes in the wall, its taking electricity from the electricity you buy.
What do you do when an RCA mp3 player freezes?
Simpley,take the battery out,stick it back in,and turn on the power. ( that doesnt work!!) they dnt kno wat they r doin dont listen to it
When do you know that your mp4 player is charged?
hi i just got this multimedia player mp4 how do i known when its charged
My zen MP3 Player won't work it is fully charged but when I turn it on it goes on for only about 1 second what is wrong?
I'd say that was a dodgey (broken) battery or firmware, send it back to wherever you got it.
What could be the problem with my car CD player if it takes and ejects my CD but the player doesnt show that its has power?
It doesnt play songs eaither.
How can you fix your Zen Stone MP3 player that was left in -10F temperature overnight - and it's not the battery?
Take a baseball bat,smash it and throw it off a cliff and then buy an ipod or sony walkman ZEN SUCKS AND CREATIVE SUCKS IPOD ROCKS
What is the dry battery?
A dry-charged battery is a conventional non-sealed wet-cell battery (this is almost always a rechargeable type). Normally, this battery type is wet-charged, meaning that the battery is filled with electrolyte at the factory, charged, and then shipped with the electrolyte in the battery. However, since the battery is not sealed, the electrolyte (either a strong acid or alkali) can spill out, which can be both a health and environmental hazard. The battery will also self-discharge at its normal rate during shipment and storage. Dry-charging is a way to minimize these problems. Like a wet-charged battery, a dry-charged battery is filled with electrolyte at the factory and charged. However, the electrolyte is then removed from the battery. The battery is then washed out, dried out, and sealed. The battery may also be filled with an inert gas to minimize reaction of any remaining electrolyte, as in the U.S. military BB-451/U silver-zinc battery, which used a very strong alkaline electrolyte (40% potassium hydroxide). The sealed battery is shipped and stored separately from the electrolyte. Because the electrolyte is in a sealed container, chances of spillage are reduced. The sealed battery will also self-discharge at a lower rate than usual, so it should still have useful charge up to 18 months after manufacture if stored below +90 degrees Fahrenheit (+32 degrees Celsius). When the battery is needed, the electrolyte is CAREFULLY added back to the battery (eye protection and gloves must be worn and other precautions taken). The battery must be allowed to sit for some time afterwards so the electrolyte can soak around and through the battery's internal structures. The electrolyte temperature will rise and its specific gravity (SG) will drop during the soak. The manufacturer may recommend that the SG be measured after the soak time, and the measured value will have to be corrected for any difference between the actual electrolyte temperature and the temperature at which the reference SG was measured. After the soak time, a (very rare) nonrechargeable dry-charged battery is ready for use, and some rechargeable dry-charged batteries may also be ready for use (like the BB-451/U). However, dry-charged lead-acid batteries will almost always need a low top-off or trickle charge. Rolls Batteries prescribes 5% of the 8-hour or 20-hour charge rate, to be reduced if the electrolyte becomes too warm or too much gas bubbles out of it. If the electrolyte in a rechargeable battery becomes too warm before charging, the battery will first have to be cooled down or allowed to cool naturally.
