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Search took 0.00 seconds. Search: Posts Made By: Tupaia
Forum: Lithium Power Systems 07-10-2023, 00:12
Replies: 175
Views: 17,931
Posted By Tupaia
Re: 100AH lithium battery holds MORE power than 100AH lead acid??

Well of course it does.
The point is that it is only possible to quote Wh for LPO because the voltage stays relatively constant during discharge 12v 100Ah = 12.8 x 100 = 1280Wh
Forum: Lithium Power Systems 06-10-2023, 12:40
Replies: 175
Views: 17,931
Posted By Tupaia
Re: 100AH lithium battery holds MORE power than 100AH lead acid??

Maybe not all but the majority.


Sterling 1280Wh

https://sterling-power.com/cdn/shop/products/2022090621275524_900x.jpg?v=1680518048


Renogy 1365Wh
Forum: Lithium Power Systems 06-10-2023, 05:31
Replies: 175
Views: 17,931
Posted By Tupaia
Re: 100AH lithium battery holds MORE power than 100AH lead acid??

Like I said it is the area under the discharge curve Wh (watt hours). These are never quoted for LA.
Forum: Lithium Power Systems 06-10-2023, 03:54
Replies: 175
Views: 17,931
Posted By Tupaia
Re: 100AH lithium battery holds MORE power than 100AH lead acid??

Agree totally. I replaced 6 x 110ah AGMs with 4 x 100ah LPO's that has effectively doubled my useable capacity.


LA - 6 x 110 * 30% = 198ah
LPO - 4 x 100 * 50% = 200ah plus the ability to go...
Forum: Lithium Power Systems 06-10-2023, 01:34
Replies: 175
Views: 17,931
Posted By Tupaia
Re: 100AH lithium battery holds MORE power than 100AH lead acid??

Lithiums are rated in Wh (watt hours), essentially the area under the discharge curve. A 12v 100Ah Lithium would be typically 1280Wh. If you did the same for a LA battery the curve as a comparison...
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