Lithium Battery 72Ah........LTspice model?

Hi,
I have tried to adapt this model but getting error messages..
http://ltwiki.org/?title=Modelling_a...ttery_modeling

Do you have an LTspice model for a 72Ah Lithium Battery? (LiFe.PO4)

hi

You can try this one if you like.
Its a simple model and I didn't spend a lot of time on it. But it might work for you.
The LiPo params should be fairly clear. The Vdah param represent the voltage drop vs 1 hr discharge time.
The value can be obtained from the battery 1C discharge curve chart. The Vdah param value is trial an error.

Let me know and I will upload.

See below

Hi eTech,
Thankyou very much for that. I would really be very grateful if you could possibly upload the model for the LiPO battery. It looks great.

Flyback said:

Hi eTech,
Thankyou very much for that. I would really be very grateful if you could possibly upload the model for the LiPO battery. It looks great.

Click to expand...

Ok...here you go.
Hope it helps...

eT

Thankyou very much indeed eTech, Brilliant!