Lithium vs Lead Acid. Some Facts ! (1 Viewer)

Oct 12, 2009
10,769
23,858
SW London, Poland and all Europe
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8,876
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A Class N+B Arto 69GL
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I would be interested to know what the results would be in our use with lead/acid but charged most days by Sterling's B2B.

I may call Sterling, as I have 2 lead/acid 90Ah batteries which a 6 years old but seem to be doing well with a combination of the B2B when on the move and EHU at home, but never when touring.

Geoff
 
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Jim

Ringleader
Jul 19, 2007
36,576
132,098
Sutton on Sea, UK
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1
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Adria Panel Van.
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Since 1988
Lithium won on price / lifespan
However they didn’t take into account the weight / space benefits

Weight and space are great, but in real world use it's speed of charge for me (y)

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R

Robert Clark

Deleted User
Weight and space are great, but in real world use it's speed of charge for me (y)
They didn’t take that into account either.

Though in their defence it was a test purely about value / lifespan
 
Oct 7, 2019
173
474
Funster No
65,001
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Burstner td590 lyseo
Exp
campervan for 5 years, motorhome since May 19
I'm more concerned with how temperature affects the lifespan.
This last week in Scotland the temp has struggled to get above 4 degrees during the day and down to -2 at night.
How does Lithium cope with that over an entire winter (or worse).

Graydo
 
R

Robert Clark

Deleted User
I'm more concerned with how temperature affects the lifespan.
This last week in Scotland the temp has struggled to get above 4 degrees during the day and down to -2 at night.
How does Lithium cope with that over an entire winter (or worse).

Graydo
Lithium batteries have a battery management system which controls charging at very low temperatures
 

Lenny HB

LIFE MEMBER
Oct 18, 2007
53,866
151,733
On the coast in West Sussex
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658
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Hymer B678 DL
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Since 2008 & many years tugging
I'm more concerned with how temperature affects the lifespan.
This last week in Scotland the temp has struggled to get above 4 degrees during the day and down to -2 at night.
How does Lithium cope with that over an entire winter (or worse).

Graydo
The battery management unit won't allow them to charge if it's too cold.
So if it's too cold and they are too low to start the heating and you are relying on solar to charge them you are stuffed. :ROFLMAO:
I doubt if you would actually get into that situation in normal use.

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Oct 7, 2019
173
474
Funster No
65,001
MH
Burstner td590 lyseo
Exp
campervan for 5 years, motorhome since May 19
Lithium batteries have a battery management system which controls charging at very low temperatures
But what if it's not charging,
i.e in storage?

Graham
 
Aug 5, 2018
1,567
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The battery management unit won't allow them to charge if it's too cold.
So if it's too cold and they are too low to start the heating and you are relying on solar to charge them you are stuffed. :ROFLMAO:
I doubt if you would actually get into that situation in normal use.
You do exactly the same as you would when your water tank gets cold... WARM IT UP :p :D
 
Oct 7, 2019
173
474
Funster No
65,001
MH
Burstner td590 lyseo
Exp
campervan for 5 years, motorhome since May 19
Thanks,
Has anyone actually operated a Lithium system for 5 years or more in their van?

Graydo

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Lenny HB

LIFE MEMBER
Oct 18, 2007
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On the coast in West Sussex
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658
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Hymer B678 DL
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Since 2008 & many years tugging
You do exactly the same as you would when your water tank gets cold... WARM IT UP :p :D
That was my point if the battery is too low for the heating to work your stuffed.
In practice you would probably go for a drive.

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