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Production of some Ever Ready batteries (PP6, PP7 and PP9) continued in the UK until 1999 by Univercell Battery Company, near the old Dawley factory, using the original machinery. Univercell moved to Stafford Park 12 and was sold to the AceOn Group in 2012; AceOn continued to manufacture Ever Ready batteries for specialist applications.
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. The PP3 has a rectangular ...
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.
Specific energy {{{EtoW}}} Energy density {{{EtoS}}} Specific power {{{PtoW}}} Energy efficiency {{{EE}}} Charge/discharge efficiency {{{CtoDE}}} Energy/consumer-price
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The Walther P99 (German:) is a semi-automatic pistol developed by the German company Carl Walther GmbH Sportwaffen of Ulm for law enforcement, security forces and the civilian shooting market as a replacement for the Walther P5 and the P88.
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