The Logitech Alto uses two AAA batteries.Battery life depends on how much you use them,but it's better to get four rechargeable batteries and swap them out.
Some of the kinds of tools that require VersaPak batteries would include any power tool that is rechargeable made by Black & Decker which are called VersaPak tools. There is a VersaPak cordless screwdriver and VersaPak pivot driver as examples.
A person can get a battery charger for a Challenger 21.6 cordless drill at most local hardware stores or directly through the manufacturer. Over time the batteries will slowly lose their ability to charge and require replacement.
For those new Logitech Unifying devices which require to be configured and controlled by Logitech's proprietary protocol, most of the "emulatation class" KVM switches can not pass the protocol correctly which is the true reason why they can not work together with Logitech Unifying Receiver wirelss keyboard and mouse. One new class of KVM technology - DDM class KVM switch is the only KVM technology currently works with most of the Logitech Unifying devices. Please google "Class of KVM switch" to see the advantages of DDM technology. Unless, Logitech release the its communication protocol of the unifying receiver or Logitech make their own KVM switches for notebook computers, I don't think there are solutions in near future.
The Logitech A1040 is a wired keyboard designed for basic computing needs. It features a compact layout and is often used in office settings or for everyday tasks at home. The keyboard is known for its reliability and comfortable typing experience, making it suitable for users who require a straightforward input device without additional features. Its durable design ensures longevity, making it a practical choice for budget-conscious users.
The console does not require batteries, but the WiiMotes do require 2 AA batteries each.
Only the active EMGs require batteries. EMG also manufactures passive pick-ups which do not require batteries.
The Logitech Z5300 speaker system can be used with a Mac but check that your Mac will be able to connect - the Toslink may require an adaptor. (See links below)
Micro R/C helicopters require batteries. Micro R/C helicopters require double A batteries. You will need plenty of batteries. http://www.ehow.com/how_6505592_control-micro-flyer-helicopter.html
No, Beats by Dr. Dre Solo headphones do not require batteries.
Yes, they do.
No
No. Any wireless system that is not connected to a power outlet will require batteries.