On the Ranger I welded up the battery boxes for a conversion that Steve
Clunn did for someone & I got five, 6 volt batteries on one side of the
drive shaft & six on the other side & 11 behind the rear end with four up
front total of 26 batteries. the ones in the back next to the drive shaft
were really tight & took a lot of work to get them to clear the drive shaft
& rear end on that one side. after I was done welding I had to go back to
work so I never found out how many miles it was getting with 26 batteries!
Some time I would like to do a S10 to see how much more room it has in the
back for batteries, talk is that the frame rails are wider to make it easier
to fit them in. if u want more batteries I would go with the S10 extended
cab .
-----Original Message-----
From: Chris Tromley
Sent: Friday, October 14, 2011 11:12 AM
To: Electric Vehicle Discussion List
Subject: Re: [EVDL] Extended cab vs small car
[quote] Jay Summet <xxx@xxx.xxx> wrote:
> I have a standard cab (2 adults, possibly 3 skinny adults) S-10 with
> Lead Acid batteries (20 six volt) and I like the carrying capacity of
> the truck frame with all that lead. It handles and breaks reasonably,
> but feels like I am carrying around a load of gravel all the time.
> Luckily the truck is designed to carry around that extra weight.
>
> My max range is around 30-35 miles unless I really push the batteries to
> death, and even then I doubt I'd make it farther than 40 miles. (In
> practice, I've never driven over 30 miles.) You could do slightly
> better with low
Rolling Resistance tires and some optimizations, but.....
>
> I doubt you can get a 60 mile range for 4 passengers unless you go with
> lithium cells. (or a specialty custom auto designed to hold a lot of
> weight in lead batteries) Either will be expensive. Most cars that are
> converted give up the rear passenger seats for the batteries to get 60
> mile ranges...
>
> It would possibly be the same cost to buy a Leaf and you may get better
> comfort (AC/heat/nav system, all instrumentation integrated) and
> warranty with that option.
>
> That being said, if you buy a used conversion that uses lead acid
> batteries and gets a 30 mile range (for $4,000-$10,000) and then upgrade
> it with a large lithium pack (another $10,000+ ??? WAG....) you could
> get your sixty mile range for a bit less than a new leaf. (approx
> $35-40K - potential tax rebates) but you'd be doing more work.
>
> Jay
>
>
All good points. I'll add a couple more. If buying or converting a truck,
you really want all the lead to be carried low. I personally wouldn't
consider a truck conversion that didn't carry its batteries under the bed,
with a tilt bed for access. And I'd also try to stuff as many under the
hood as possible (maybe 6?) to increase range and help maintain a reasonable
F/R balance. If considering a Ford Ranger, rumor has it the offset
driveshaft eats up valuable battery space under the bed.
Chris
LeSled is for sale!
www.evalbum.com/274
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