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4. Comparison of NiCd, NiMH and lithium-ion batteries
4.1 Ragone diagram
It is common practice to represent the energy performance of power sources in the form of an energy-power diagram, known as a Ragone diagram. . These quantities can be expressed in terms of volume or mass.
The Ragone diagram (figure 24 ) plots energy by mass against power by mass for the various technologies mentioned.
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Comparison of NiCd, NiMH and lithium-ion batteries
Conclusion
Bibliography
- (1) - SAFT - Saft. - (En ligne) – http://www.saftbatteries.com/fr (2017).
- (2) - SEBANG - Gbattery. - (En ligne) –
Websites
Battery University: a comprehensive information site on batteries
BEST Batteries and Energy Storage Technologies: a commercial site featuring battery-related news and events.
Regulations
Directive 2006/66/EC on batteries and accumulators and waste batteries and accumulators.
Decree 99-374 of May 12, 1999 on the marketing and disposal of batteries and accumulators.
Directory
Cell manufacturers (non-exhaustive list)
A123Systems – http://www.a123systems.com/
Alcad – http://www.alcad.com
Alpha Technologies – http://www.alpha.com
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