Every cell phone needs a battery to operate, whether it is a NiMH, NiCad, Lithium Ion, or Lithium Polymer. This photo shows a USB travel charger with a lithium ion battery. Lithium ion batteries are the most common form of cell phone battery.
Cell phone batteries are specific to the make and model of the phone so it is important to search for a replacement battery that is compatible. This photo shows a silver cell phone and its battery which has been removed.
An alternator is one of the most important automotive components, as it charges the battery and provides power to the vehicle. Auto parts stores carry a variety of alternators as well as other automotive parts for all makes and models.
Cordless drills are very practical as there is no need to plug them into an outlet or deal with a cord getting in the way. Some drills have variable speed drives while others are single speed.
Batteries convert chemical energy into electrical energy. We could hardly get through the day without batteries; they are used in items ranging from children's toys and cars to cell phones and hearing aids.
A young woman sits on a rock and uses her laptop computer outside, far from electrical outlets, thanks to her laptop computer battery. A blue sky and ocean provides an idyllic backdrop.
Alarm clocks are a necessity to wake up and get moving in today's busy world. This site features and introduction to alarm clock styles, such as mechanical, electric, and battery operated.
Line drawing of a motor scooter, a two-wheeled vehicle that uses a rechargeable battery or gasoline to power its electric motor or gasoline engine. Electric scooters are designed for short distance travel.
This dark green and black cordless drill has a drill bit in its hand-tightened chuck and a black rubberized handle to provide good balance in the hand. Many cordless drills have a removable battery, two direction drive, and variable speed motors.
A wall clock can serve as a stylish wall decoration in addition to telling time. Modern wall clocks use quartz movements run by battery power, while traditional wall clocks may rely on weights and pendulums.
Lancaster University researchers stumbled across a new material, called OSPC-1, while trying to create porous types of carbon. It is hoped it will replace graphite in batteries.
Daily Mail. Sun, 24 Jun 2018 00:27:44 +0100.
I spent a decent amount of time with the Asus NovaGo laptop, and I recently took it with me on a 4-day trip to Cisco Live. ...
By Patrick Moorhead, Contributor. Forbes. Sat, 23 Jun 2018 11:14:00 -0400.