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What are the disadvantages of using rechargeable batteries for a portable keyboard?
Wiki User
∙ 11y ago
Some of the disadvantages of using rechargeable batteries is the price. They are more expensive than disposables, especially if you use few battery operated items at home. They also have known to have caught fire fire while being recharged.
Wiki User
∙ 11y ago
Wiki User
∙ 10y agoSome drawbacks of using a cordless keyboard is that they are slower than the wired keyboards, they are harder to set up, and the batteries need to replaced often.
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Can I use rechargeable batteries in my portable DVD player?
There are some rechargeable portable DVD players where you can use rechargeable batteries, they cannot be used in every portable DVD player because at some point the batteries start to slow down.
Do all Portable CD Players run on batteries?
Most portable CD Players run on batteries, although there is a line Sony makes that is rechargeable.
Is there a boombox available that is rechargeable so I don't go through so many batteries?
Yes, Ion iPA03 Portable PA with iPod Docking Station is an example of a boombox that is rechargeable.
What portable CD player comes with rechargable batteries?
Philips AZ9225 Rechargeable Personal CD Player with Anti Skip and Optical Line Out is a great option for a CD player that comes with rechargable batteries.
Why is nicad batteries different from regular batteries?
Ni-cad batteries first became popular as portable rechargeable batteries. The "regular batteries" used in cars are mostly lead-acid rechargeable batteries. The "regular batteries" used in toys, remote controls, flashlights and such, are mostly the non-rechargeable types. Ni-cad batteries use nickel and cadmium. The latter is a toxic substance, difficult to dispose of, and ni-cad batteries have a nasty tendency to lose capacity (the "memory" effect). For that and other reasons, makers of lightweight rechargeable batteries have switched to using nickel-metal-hydride or lithium batteries. (Lithium-metal = explosive, lithium-ion = very popular, lithium-polymer = extremely lightweight, lithium-iron-phosphate = next generation for hybrid and electric cars.) The Prius Hybrid uses nickel-metal-hydride battery cells. When weight or size is not as much of a concern, lead-acid batteries are used due to their lower cost. Most automobiles and many industrial uninterruptable power supplies use lead-acid batteries, which are capable of providing several hundred amperes of current for a short time. Ni-cad batteries are rechargeable, regular are not rechargeable.
Where You Can Buy a Good Portable Battery Charger?
What can a portable battery charger do for you? If you are on a business trip and want to charge a few batteries for a flashlight, having a charger that can hook up to your laptop computer can be convenient. Make sure that the batteries you have are rechargeable and will fit properly into the charger. Many of these chargers are designed to fit into USB ports in the computer.
Does a toshiba portable dvd require batteries?
It depends. There are batteries for the Toshiba portable dvd, but you can also use a charger to charge up the dvd. It can run for awhile w/out batteries. Here is a place to buy the batteries: www.ebatts.com �ۼ Portable DVD Player Batteries
Are there any portable tvs that run on batteries?
Most portable TVs have the option to run the machine on batteries, Modern portable televisions are LCD and thus able to run off batteries for quite a long time before they die.
Can the batteries for a philips portable radio be recharged?
The batteries in a portable radio can be recharged you must buy rechargable batteries and a rechargable plug that you can charge them with the are great to have and save lots of money.
Which keyboard is not used on portable devices like smartphones?
Enhanced Keyboard
What is the price range for a portable music keyboard?
The price on a portable music keyboard can vary greatly depending on factors such as the brand name, the quality, and the features included. Typically one could expect to pay between $75 and $300 on a portable keyboard.
Where is there electrical energy in a portable stereo?
The electric energy in a portable stereo is in the batteries. The batteries are what supplies the power to the stereo and in turn makes it work and produce the sound.
