FWIW I have made two purchases from this outfit (2, then 4, mustang mach e modules) and it was a good deal and they did a quick and excellent job and the batts are awesome.
ALSO there’s a guy selling an Ionique pack on eBay… I have two identical ones and the quality is amazing. No internal BMS, but the economics might work
Go, ETs!
-Max
Sent from my iPhone
On Nov 28, 2023, at 11:49 AM, John Jeno <jjjeno@hotmail.com> wrote:
Spec sheet states a max of 4 in parallel.
What limits it to 4?
(I guess I'll keep two dead Pb t-150's as ballast.)
________________________________
From: Chris Zach via Elec-trak <elec-trak@cosmos.phy.tufts.edu>
Sent: Tuesday, November 28, 2023 4:58 AM
To: elec-trak@cosmos.phy.tufts.edu <elec-trak@cosmos.phy.tufts.edu>
Subject: Re: (ET) Lithium battery deal
That is not a bad idea. Won't last as long as NiCDs, but the voltage
setpoints live up closely with the big stupid charger and the operating
parameters of the E20.
Maybe I could put a few of these in the E15. Will check it out.
C
On 11/27/2023 10:31 PM, David Tiefenbrunn wrote:
I saw this tonight, 38.4V 60AH / 2.3KWhr Lifepo4 battery sale - Already
built, internal BMS. Surplus never used overstock. Might be worth
taking a look at, if you are needing batteries. The spec sheet is on
the page. 2 or 3 of these paralleled would work well in an ET.
https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbatteryhookup.com%2Fproducts%2Fnew-38-4v-67ah-2-57kwh-lifepo4-battery-with-bms-36v&data=05%7C01%7C%7C579919c647cf4c29c7f108dbf011b198%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C638367731067737895%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=ZhLiWlTujtzGhRxu5AofNSmv%2FYVvJi%2BbeZAWgMP1uEA%3D&reserved=0<https://batteryhookup.com/products/new-38-4v-67ah-2-57kwh-lifepo4-battery-with-bms-36v>
I converted mine to Lion a couple years ago, using these would be a lot
simpler.
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