# Drop-in 75v lithium battery. 5kwh lifepo4 25s
**URL:** https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556
**Category:** Buy, Sell, & Trade
**Created:** [September 17, 2018, 3:05am UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556 "2018-09-17T03:05:07Z")
**Posts on this page:** 19
**Page:** 1
### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [September 17, 2018, 3:05am UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/1 "2018-09-17T03:05:07Z")
$50/cell
Tested and bottom balanced.
No bms
2 x 10s modules 24.5" x 8.5" x 4.5"
1 x 5s module 12" long
New old stock cells tested over rated capacity.
USA made .  
Rated as 60ah.
Tested 65-75ah.
Sold in matched tested lots.
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### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [September 20, 2018, 7:58pm UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/2 "2018-09-20T19:58:13Z")
A set of 5 x 16v modules are ready to drop in a Gem.
25s $\*\*\*\*
12.5" x 8.5" x 8.5"h 
3 shown
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### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [October 9, 2018, 2:38pm UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/3 "2018-10-09T14:38:21Z")
Anyone interested in @stretchkart 's conversion, 3 more sets available.
3 \* 10s modules fit above battery tray.
Use from 24-25s stock to 28s 99 volt hotrod.
It takes a couple days to balance the 30 cells, making a matched set.
$50/cell.
Custom configurations available. 2p etc.
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### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [November 3, 2018, 4:38pm UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/4 "2018-11-03T16:38:32Z")
6p16s 360ah 48v battery
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### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [November 10, 2018, 4:12pm UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/5 "2018-11-10T16:12:39Z")
Discharge curve from 3.5v to 3v.
1 hr wait shows sag from 3.5v to 3.36v. 
This means that more cells can be used.
26 x 3.36 ~ 87v
30 x 3.36 ~ 100v
Even charging to 3.65v they drop back in short order.
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### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [November 19, 2018, 9:47pm UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/6 "2018-11-19T21:47:03Z")
Lots more available. 🙂
This is 1/2 of the last order. 16,000lb 1,280 cells.
Should keep me busy through the winter.
If someone has access to a forklift and can capacity test cells. $x160=6-Gems worth.
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### Author:  [@jcdillin](https://community.electricforum.com/u/jcdillin)
#### Post date: [November 20, 2018, 12:50am UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/7 "2018-11-20T00:50:26Z")
$/ea for the straight untested cells? **strong text**
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### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [November 20, 2018, 1:08am UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/8 "2018-11-20T01:08:53Z")
Yes, beyond that, it’s a 2000lb ss battery tank. Full of 40gal transformer mineral oil.
I will guarantee good % of \>60ah cells.
Of 8x160 cells so far less than 50. Most of those were before I learned to slow charge after storage.
I can also drain oil and remove the basket from the tank for $.
I get \>$50 each, but shipping 4 at a time is getting to be a pita. 
ps. @LithiumGods
I sent Michael 2, I think, 10s modules untested.
Might have been dumb luck but they were all \>70ah as I recall.
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### Author:  [@LithiumGods](https://community.electricforum.com/u/LithiumGods)
#### Post date: [November 20, 2018, 3:43am UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/9 "2018-11-20T03:43:58Z")
all of mine tested well and have performed well
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### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [November 20, 2018, 5:03am UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/10 "2018-11-20T05:03:04Z")
What I need is for someone to drop in 5\*5s modules and report how it works with no bms and using the lead charger.
With the battery hard limit of 3.7v ^25, It should work great.
Catch 22, need to keep an eye on cell levels, but connecting anything to cells can get them out of balance.
The bt balancer might be a good choice. Plug it in while charging, but then limited to 24s.
Nothing is ever perfect.
I suppose that skipping one cell on the balancer isn’t a huge deal.🤔
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### Author:  [@jcdillin](https://community.electricforum.com/u/jcdillin)
#### Post date: [November 20, 2018, 5:22pm UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/11 "2018-11-20T17:22:37Z")
Those are some super cool packs, if I were closer I would just grab a whole set, those look perfect for a larger EV conversion.
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### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [November 20, 2018, 5:32pm UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/12 "2018-11-20T17:32:54Z")
There will be some in Florida and Iowa.
I’m think that some could share a pack.
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### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [December 16, 2018, 12:16am UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/13 "2018-12-16T00:16:02Z")
Only have open, drained batteries left.
$xxxxxx
160 \> 60ah cells.
16 x 10s modules.
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### Author:  [@Reddevil](https://community.electricforum.com/u/Reddevil)
#### Post date: [May 7, 2019, 11:32pm UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/14 "2019-05-07T23:32:15Z")
Dave, have any left? My FLA have finally failed, wife is agreeable to pricing out lithium. I would like to do a 25 cell set up like Kinghappy. 2002 e825 with a R4F motor. In Los Angeles. Thank you
Brian
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### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [May 8, 2019, 12:24am UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/15 "2019-05-08T00:24:43Z")
Yes, I do.
$50each plus ~$200 shipping and supplies.
$1450
Should be fine with stock charger, as reported by Kinghappy and others.
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### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [May 23, 2019, 9:49pm UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/16 "2019-05-23T21:49:00Z")
Price increase.
Short supply.
Shunt balancers $3 each while they last.
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### Author:  [@SparkSpeedShop](https://community.electricforum.com/u/SparkSpeedShop)
#### Post date: [June 23, 2019, 1:11am UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/18 "2019-06-23T01:11:32Z")
Also interested in these…in Naples, Fl…check my contact info in the other post. Thanks!
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### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [June 23, 2019, 1:54am UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/19 "2019-06-23T01:54:29Z")
@LithiumGods in Naples may have a few left. If not I can UPS a set for about $150 shipping.
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### Author:  [@Inwo](https://community.electricforum.com/u/Inwo)
#### Post date: [July 22, 2019, 1:13pm UTC](https://community.electricforum.com/t/drop-in-75v-lithium-battery-5kwh-lifepo4-25s/14556/20 "2019-07-22T13:13:33Z")
I have a set test charging now. May or may not be sold. @cbepps
 
These will be sold premium priced, configured 25s, top balanced, and test charged.