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Comparison of Secondary Batteries (Glossary) |
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Nickel Cadmium (NiCd) Rated voltage 1.2 V / cell Round and button cells General-purpose use, the system used most world-wide, adaptation of the various design series to the respective application (standard, fast charging, high-temperature, high-current, high-capacity) Application in all areas of industry (electric tools, household appliances, lamps, radios, etc) and in the consumer sector Standard and customized battery-packs Tried and tested recycling See also Nickel-cadmium rechargeable batteries See also Overview of sizes and capacities Nickel-Metal Hydride (NiMH) Rated voltage 1.2 V / cell Round and button cells, prismatic cells Energy density approx. twice as high as NiCd Continuous further development Increasing use in industrial applications, notebooks, mobile telephones Standard and customized battery-packs See also Nickel-metal hydride rechargeable batteries See also Overview of sizes and capacitiesLithium-Ion (Li-Ion) Rated voltage 3.7 V / cell Round cells & prismatic cells Energy density approx. three times as high as NiCd Continuous further development Also available as Li-Polymer Used in mobile telephones, PDAs, Notebooks & medical equipment Customized battery-packs See also Lithion-ion rechargeable batteries |
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