Tuesday, October 11, 2011

Re: [Electric Boats] Re: actual test data for prop regen?

 

The more you use them, the faster they wear out.
At 80% they last a lot longer, about twice, than at 50%.
Judgement call.

Li-on can be discharged to 20% or so, for 300% more cost, and 1/3 the mass.
Judgement call again.

 
i've heard that batteries can be discharged to about 50% without doing any long term damage...  considering that why is it that automatic recharging is set to come on at 80% rather than say 60%


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