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An atomic battery, nuclear battery, radioisotope battery or radioisotope generator uses energy from the decay of a radioactive isotope to generate electricity. Like a nuclear reactor , it generates electricity from nuclear energy, but it differs by not using a chain reaction .
In device design, one must account for what battery characteristics are required at end-of-life, and ensure that the beginning-of-life properties take into account the desired usable lifetime. Liability connected with environmental laws and human exposure to tritium and its beta decay must also be taken into consideration in risk assessment and ...
Diagram of an RTG used on the Cassini probe. A radioisotope thermoelectric generator (RTG, RITEG), sometimes referred to as a radioisotope power system (RPS), is a type of nuclear battery that uses an array of thermocouples to convert the heat released by the decay of a suitable radioactive material into electricity by the Seebeck effect.
This is an extended version of the energy density table from the main Energy density page: Energy densities table ... battery, Lithium–air: 6.12: Octogen (HMX) 5.7 ...
An optoelectric nuclear battery [citation needed] (also radiophotovoltaic device, radioluminescent nuclear battery [1] or radioisotope photovoltaic generator [2]) is a type of nuclear battery in which nuclear energy is converted into light, which is then used to generate electrical energy.
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.
Chemical energy released by the detonation of 1 kiloton of TNT [59] [164] 6.4×10 12 J: Energy contained in jet fuel in a Boeing 747-100B aircraft at max fuel capacity (183,380 liters [165] of Jet A-1 [158]) [166] 10 13 1.1×10 13 J: Energy of the maximum fuel an Airbus A380 can carry (320,000 liters [167] of Jet A-1 [158]) [168] 1.2×10 13 J
This list is a summary of notable electric battery types composed of one or more electrochemical cells. Three lists are provided in the table. Three lists are provided in the table. The primary (non-rechargeable) and secondary (rechargeable) cell lists are lists of battery chemistry.