Hello,

is anybody familiar with lithium-lead batteries?
Seems they have a lot of advantages compared to regular lithium-ion batteries.

http://www.lileadbattery.com/

Thanks
Dennis

I've been doing some research on batteries for my Duster project. I'm planning on putting a smaller, lighter battery under the hood rather than a big battery in the trunk. These look interesting but I don't know much about them yet.

With all the [electronic boards] being involved, with So much to go wrong. I wouldn't touch them, unless they were Dirt cheap. Like, $30 bucs or so. Especially for a high vibration resonating race car.

Just replaced my Powermaster 925 lithium battery after 10 years of use .I now just purchased a Go Lithium battery .
http://www.golithium.com/index.php?p=home

The output and rate of quick charging along with weight savings is hard to overlook in serious racing applications .

http://truecousins.dk/Jigawattlb/jigawattlb.html i have a set of there batterys , but no testing yet send them an email they would ship to germany
https://truecousins.dk/webshop.html#!/products/jigawatt-lb600

Thanks for your comments and advices.
Finally I ordered yesterday the Braille B2317

Weight 17lbs / 7.7kg
Length 6.8" / 175mm
Width 4" / 102mm
Height 6.1" / 155mm
PCA 1191
CA 770
Ah 23
Reserve capacity 45min

It was a package deal at german epay. Battery, charger, hold down and a kind of tester for 400€ incl shipping
Will take some time till it is in place as I am reworking my whole wiring harness but I will give an update how it works.

cheers
Dennis