72v 8ah 100a bms. I have 4 of these.

Hello I have a few 20s batteries made out of 8ah lithium phosphate pouches. Pouch has a continuous discharge of 200a with a 100a bms installed. Charge rate up to 100a. I built these for riding to work on my ebike with a 10amp charger built into my bike to charge battery in less than an hour.

Spim08-pouches each connected with 4 copper rivits.

I have 4 of these, they all have 80%< capacity left.

I have many pouches left over and can make more if people have interest and buy all these. Or any other voltage. Private message please

150$+ shipping United States only please.

No charger included only battery with installed bms.

afaik not LFP at 3.2V nominal

but LiPo 3.6-3.7V

3.7v nominal cells

tblakeng said:

3.7v nominal cells

Click to expand...

exactly, so cannot be LFP / lithium phosphate

I stand corrected these are lion pouches. Ty

How are they laid out? Are they just bricks of 20 pouches in a row? Have you found any bad cells in the batches you purchased? I'm assuming these are the lightly used ones purchased from one of the common salvage websites. Where are you located?

Is this similar to what you're selling? You just have 20 of them already attached to a BMS?

https://batteryhookup.com/products/spim08hp-3-7v-8ah-200a-lithium-ion-w-cell-holder?variant=33526051143812

Here they were $4.50/each when they were offered, so $100+shipping for 20 direct from battery hookup? Plus a $50 20S BMS off aliexpress?

alexayala.ut said:

Is this similar to what you're selling? You just have 20 of them already attached to a BMS?

https://batteryhookup.com/products/spim08hp-3-7v-8ah-200a-lithium-ion-w-cell-holder?variant=33526051143812

Here they were $4.50/each when they were offered, so $100+shipping for 20 direct from battery hookup? Plus a $50 20S BMS off aliexpress?

Click to expand...

Only if he's putting them together as a charitable activity. My guess is that the cells came cheaper, without holders. Still there isn't much room to get paid for labor at only $150/pack.

I expect that the buyer will have to come up with protective packaging, including cell compression if 100A discharges are really on the menu.

I'll try and answer all the questions in one post.

They are the same sells from the link above. Idid I pay roughly 5$ a cell after shipping when I purchased 400 of these in hopes of one day putting them all together for my ev(400v 400a)

I have since changed ideas on the car and am trying to sell.

I got 20x generic 100a bms from manufacture. No fancy smart bms.

I put some together for my ebike and have found them really useful if you compare price/weight of parallel needed in an 18650 pack.

Packs are rated 200a continuous 100a charge rate.

Bms is limits output to 100a.

Packs are all connected together with 4 copper rivets on each end and wrapped in kapton tape.

Packs were once in a larger pack together with acrylic casing and blue heatshrink but have since been disassembled.

To answer if there are any bands cells...i have found a few in the 400 purchased but have never used.

I have tested @100amps in my ebike without problems, 2p@200amps no problems.

I am not doing this for profit for any way, I already have 4 assembled from starting my project that I figure I would offer on here to see if anyone wants them so i so can break even.

I've used es for many years and just recently started posting....chalo seems to have found nearly every post I've made.

I have supplies to make more or different configurations. I didn't know if they would catch any attetion

I have one pack made with bms leads but no bms, the clip was damaged and I just replaced with another pack. 115+shipping(cost of cells and rivets)

PM sent interested in a few if you still have these available!

Thanks

I made one of these batteries as 20s It runs great and keeps balance with no b.m.s and get 7.5 ah @ 40amp max. Charging at 12amps. Strong cells. Make sure the size of the battery fits your needs.