The return of the rechargeable battery econological, thank you Edison

[xboxman4]

Or a vehicle 2 places for the same power, smart style! The electric cars are often used in 2eme vehicles (looked for the bread, go to work at 30 km from home, make some race).

[Remundo]

yes for urban, it is discussed.

But personally, as an urban / rural person, I don't really like "scooters" like the Smart, Twizzy ... I prefer to tilt the seats from time to time, and keep the possibility of moving 3 or 4 people.

The Peugeot 205 had a real versatility while being very economical thanks to a good Cx and a fairly light chassis, without being too weak, like the Citroën AX or the Renault Super 5.

These cars are really lacking today. In particular, they would be excellent bases for a VE or a hybrid with electric dominance.

[sabrina7]

This is a battery that can be easily produced by any handyman, is it true? It's a pity that I have not heard before say this type of battery, I want to know where sell these batteries, and is there more information in terms of this subject? it's interesting and I want to continue.

[sabrina7]

Is there news on this topic?

This is a battery that can be easily produced by any handyman, is it true? It's a pity that I have not heard before say this type of battery, I want to know where sell these batteries, and is there more information in terms of this subject? it's interesting and I want to continue.

.................................................. .................................................. .................................................. ..............................................galaxy shell trend

[sherkanner]

Little google search gives me this site which sells it:
http://www.ironcorebatteries.com.au/page2.php

[RégsB]

...
Today research is conducted on this battery:
http://technofuture.canalblog.com/archi ... 24947.html
...

This is very similar to Graphene Supercapacitors which is a material based on lamellar graph, very rare ores is whose price has tripled in 5 years or which is synthesized at astronomical prices

[chatelot16]

not so easy to manufacture as that: the internal structure is very complicated

the easiest battery to manufacture is the lead-acid battery, and as it contains only one metal, it is also the easiest to recycle

the nickel iron battery has a big disadvantage: poor energy efficiency, because of a big difference in voltage between charge and discharge

in the family of nickel batteries, there is zinc nickel

all the nickel battery is the same advantage: the metal that is eaten is deposited on nickel that is not fluffed by the potash which is the electrolyte: so we can unload thoroughly without damaging the battery ... unlike to the lead battery that self-destructs when completely discharged

http://fr.wikipedia.org/wiki/Accumulateur_nickel-zinc

https://www.econologie.com/forums/batterie-p ... 10148.html

http://www.powergenix.com/?q=nizn-charge-procedure

http://www.mpoweruk.com/nickel_zinc.htm

[chatelot16]

graphene is not a progress for nickel iron batteries ... there were some at the beginning but it was bad and it was replaced by nickel

http://entraidelec.com/article-75-Accum ... ckel-.html