Graphene Supercapacitor Battery - Capess

[mcaskermit]

I wonder if anyone has any experience or seen any detailed review of these batteries that are advertised as "Graphene Supercapacitor Batteries":

Capess Graphene Supercapacitor Battery for Vehicle Battery Storage | GTCAP

Capess is a type of safe and reliable graphene supercapacitor battery for vehicle energy storage, supporting your projects from telecom tower station power supply, UPS, data center back-up power to commercial & industrial applications.

www.greenteche.com

I live in Kenya and a few vendors are selling them here but I am very doubtful that these are really something different then LiFePO batteries....

Any thoughts on this?

 

[wpns]

Any pricing?

 

[mcaskermit]

Any pricing?

Approx USD 2500 for a 3.5kWh system....

 

[wpns]

Approx USD 2500 for a 3.5kWh system....

That’s a lot, especially for an unproven system.

 

[mcaskermit]

That’s a lot, especially for an unproven system.

Absolutely agreed....

 

[wildbillpdx]

Another vendor in the market...

Jolta SuperNova 21kwh 48V - Jolta Technology

joltatech.com

Anyone have experience with any of these?

 

[Bluedog225]

I wouldn’t go near it without more detail. Graphite enhanced?