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The nine-volt battery, or 9-volt battery, is an electric battery that supplies a nominal voltage of 9 volts. Actual voltage measures 7.2 to 9.6 volts, depending on battery chemistry. Batteries of various sizes and capacities are manufactured; a very common size is known as PP3, introduced for early transistor radios.
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.
This page was last edited on 26 February 2011, at 19:07 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Were they ever produced? I can't find any information about them. Also, why are 9-volt batteries called E batteries? Wasn't there a standard battery called an E-cell battery? I think it's the one that was called an Aladdin battery (about as tall as an F-cell but with the thickness of a C-cell). 72.72.205.192 07:10, 23 September 2023 (UTC)
A manual firing-pin safety is located at the left rear of the slide; putting it in the down position locks the firing pin and flipping it up to level position unlocks it. Typical to European pistols, the magazine release is heel-mounted. The magazine is single column. [1]
Diagram showing positive tip polarity on the left and negative tip polarity on the right. To read diagram: The center positive drawing on the left indicates that the center (also known as the tip) of the output plug is positive (+) and the barrel (ring) of the output plug is negative (−). Center positive symbol Center negative symbol
Argos is a global satellite-based system that collects, processes, and disseminates (spreads, distributes) environmental data from fixed and mobile platforms around the world. [1] The worldwide tracking and environmental monitoring system is the results from Franco-American cooperation.
ARGOS (also called STP mission P91-1) was a DoD research and development satellite mission, managed by the Space and Missile Systems Center Space Division at Kirtland AFB (SMC/TE), Albuquerque, NM. It was part of the USAF Space Test Program (STP) [ 3 ] with the objective to demonstrate several new space technologies and to fly payloads for ...