Lithium battery
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Joined: May 2010
Posts: 163
Likes: 8
2011 E63 AMG
This is the lithium battery 9.25 lbs, stock is 60 lbs.
Usable capacity of stock 95 Ah lead acid battery is 30% x 95 = 28.5 Ah
Usable capacity of 34 Ah lithium battery is 90% x 34 = 30.6 Ah
So actually lithium is 1/6 the weight of lead acid with bigger usable capacity.
But it cost 10 times more
https://p10.secure.hostingprod.com/@...roducts_id=117
Usable capacity of stock 95 Ah lead acid battery is 30% x 95 = 28.5 Ah
Usable capacity of 34 Ah lithium battery is 90% x 34 = 30.6 Ah
So actually lithium is 1/6 the weight of lead acid with bigger usable capacity.
But it cost 10 times more
https://p10.secure.hostingprod.com/@...roducts_id=117
Last edited by darmawaa; May 4, 2011 at 10:00 AM.
MBWorld Fanatic!
Joined: Oct 2008
Posts: 3,317
Likes: 3
From: Northport N.Y.
2013 f250 6.7 diesel
This is the lithium battery 9.25 lbs, stock is 50 lbs.
Usable capacity of stock 95 Ah lead acid battery is 30% x 95 = 28.5 Ah
Usable capacity of 34 Ah lithium battery is 90% x 34 = 30.6 Ah
So actually lithium is 1/5 the weight of lead acid with bigger usable capacity.
But it cost 10 times more
https://p10.secure.hostingprod.com/@...roducts_id=117
Usable capacity of stock 95 Ah lead acid battery is 30% x 95 = 28.5 Ah
Usable capacity of 34 Ah lithium battery is 90% x 34 = 30.6 Ah
So actually lithium is 1/5 the weight of lead acid with bigger usable capacity.
But it cost 10 times more
https://p10.secure.hostingprod.com/@...roducts_id=117
Member
Joined: Jun 2009
Posts: 209
Likes: 0
From: Canada
M156 and LS7
$2k battery, thats a expensive weight saving
This is the lithium battery 9.25 lbs, stock is 60 lbs.
Usable capacity of stock 95 Ah lead acid battery is 30% x 95 = 28.5 Ah
Usable capacity of 34 Ah lithium battery is 90% x 34 = 30.6 Ah
So actually lithium is 1/6 the weight of lead acid with bigger usable capacity.
But it cost 10 times more
https://p10.secure.hostingprod.com/@...roducts_id=117
Usable capacity of stock 95 Ah lead acid battery is 30% x 95 = 28.5 Ah
Usable capacity of 34 Ah lithium battery is 90% x 34 = 30.6 Ah
So actually lithium is 1/6 the weight of lead acid with bigger usable capacity.
But it cost 10 times more
https://p10.secure.hostingprod.com/@...roducts_id=117
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MBWorld Fanatic!
Joined: Aug 2009
Posts: 1,699
Likes: 4
From: Tucson, AZ
C63 AMG
No man.. you don't want that. You can get a 11lbs beautiful black PC680 Odyssei for about $100-$120. It is the prefer light weight battery for the people that do drag racing and other events where light weight is paramount.
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Banned
Joined: Apr 2011
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SLK 55
You could also use the one that keith is using braileB205 battery
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Joined: Mar 2011
Posts: 2
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C63
Here's what I use on my race car.
Lithium battery provides enough amperage for the car electronics.
The Braille batteries are great but the smaller unit might not be providing enough amperage for a daily driver
http://grrreen.com/products/lightwei...ing-batteries/
Lithium battery provides enough amperage for the car electronics.
The Braille batteries are great but the smaller unit might not be providing enough amperage for a daily driver
http://grrreen.com/products/lightwei...ing-batteries/
