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2. List of battery sizes - Wikipedia

   en.wikipedia.org/wiki/List_of_battery_sizes

   A Battery: Eveready 742: 1.5 V: Metal tabs H: 101.6 L: 63.5 W: 63.5 Used to provide power to the filament of a vacuum tube. B Battery: Eveready 762-S: 45 V: Threa­ded posts H: 146 L: 104.8 W: 63.5 Used to supply plate voltage in vintage vacuum tube equipment. Origin of the term B+ for plate voltage power supplies.

3. Button cell - Wikipedia

   en.wikipedia.org/wiki/Button_cell

   Button, coin, or watch cells. A button cell, watch battery, or coin battery is a small battery made of a single electrochemical cell and shaped as a squat cylinder typically 5 to 25 mm (0.197 to 0.984 in) in diameter and 1 to 6 mm (0.039 to 0.236 in) high – resembling a button.

4. Battery nomenclature - Wikipedia

   en.wikipedia.org/wiki/Battery_nomenclature

   A zinc-carbon lantern battery, consisting of 4 round "size 25" cells in series. Terminated with spring terminals. 4LR25-2: 4: L: R: 25: 2: An alkaline lantern battery, consisting of 2 parallel strings of 4 round "size 25" cells in series 6F22: 6: F: 22: A zinc-carbon rectangular battery, consisting of 6 flat "size 22" cells. Equivalent to a PP3 ...

5. CES (annual technology trade show) - Wikipedia

   en.wikipedia.org/wiki/CES_(annual_technology...

   CES (/ ˌ s i. i. ˈ ɛ s /; formerly an initialism for Consumer Electronics Show) [3] is an annual trade show organized by the Consumer Technology Association (CTA). Held in January at the Las Vegas Convention Center in Winchester, Nevada, United States, the event typically hosts presentations of new products and technologies in the consumer electronics industry.

6. Internet of things - Wikipedia

   en.wikipedia.org/wiki/Internet_of_things

   SIoT is a pattern of how cross-domain IoT devices enabling application to application communication and collaboration without human intervention in order to serve their owners with autonomous services, [168] and this only can be realized when gained low-level architecture support from both IoT software and hardware engineering.

7. Android (operating system) - Wikipedia

   en.wikipedia.org/wiki/Android_(operating_system)

   Since Android devices are usually battery-powered, Android is designed to manage processes to keep power consumption at a minimum. When an application is not in use the system suspends its operation so that, while available for immediate use rather than closed, it does not use battery power or CPU resources.

8. Cross-battery assessment - Wikipedia

   en.wikipedia.org/wiki/Cross-battery_assessment

   Cross-battery assessment (XBA) is the process by which psychologists use information from a number of test batteries to help guide diagnostic decisions and to gain a fuller picture of an individual's cognitive abilities than can be ascertained through single-battery assessments.

9. Eland armoured car - Wikipedia

   en.wikipedia.org/wiki/Eland_armoured_car

   The Eland is an air-portable [10] light armoured car based on the Panhard AML. [9] Designed and built for long-range reconnaissance, [11] it mounts either a 60mm (2.4 in) breech-loading mortar or a Denel 90mm (3.5 in) gun on a very compact chassis.