New battery designs and amp hours
What battery design has the most amp hours for its size in "deep cycle" type. Any of the "new" designs able to pack lots of amp hours in smaller size? I think I have a group 27 deep cycle that...
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MEXICOWANDERER wrote:
FULL DISCLOSURE
BTW This site claims 100% discharge capability
pecifications
Model SB80
Group Size 27
Nominal Voltage 12.8V
Capacity (amp hours) 80AH
Charge Voltage 14.4v to 14.6V
Max Charge / Discharge Current 80A (amps)
Cold Cranking Amps 800A (amps)
Length 12.75"
Width 6.5"
Height 8.7"
Weight 28 Lbs.
Type LiFePO4
Price $1,049.99
Delivery Time 2 - 4 weeks
http://www.lithiumion-batteries.com/lithium-rv-deep-cycle.php
Oh by the way the MANDATORY energy management system is just, you know several hundred dollars more or less, EXTRA $
But I know of a great site for a 10 KW fuel cell and you won't need batteries at all. Now THAT is DENSE energy...
BMS and balancing is included and internal. Use like a regular battery.
Also if you need 400 amp hours you buy 400 amp hours. Unlike lead-acid you buy 800 amp hours. And they supposed to last 5 to 10 times as long.
Might be the last battery you buy moving it from RV to RV to RV.
