[EU] Tested 18650 cells box qty 100-500. Prismatics now avail too.

Got something to sell? Have extra parts that need a good home? Have something that others would need to complete their kits? Post it up here and see if anyone else is searching for what you are selling.
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Grooter   10 µW

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[EU] Tested 18650 cells box qty 100-500. Prismatics now avail too.

Post by Grooter » Jan 31 2019 8:12am

Hello guys,

Our store is back online with tested 18650 cells. We test over 3000 cells a day now! We even can wrap our cells if we cant remove the glue we will re wrap our cells.

Check out our store: https://www.ebay.nl/str/grooter

Boxes with 100/200/300/400/500 cells each al for the same shipping, check price of shipping add our ebay advertisement, brand mostly: Samsung, Sanyo, LG, Panasonic


1-499 mah € 7,99 / box
500-799 mah € 12,99 / box
800-999 mah € 17,99 / box
1000-1199 mAh € 24,99 / box
1200-1399 mAh € 36,99 / box
1400-1599 mAh € 46,99 / box
1600-1799 mAh € 56,99 / box
1800-1999 mAh € 66,99 / box
2000-2199 mAh € 76,99 / box
2200-2399 mAh € 86,99 / box
2400-2599 mAh € 101,99 / box
2600-2799 mAh € 116,99/ box
2800-2999 mAh € 129,99 / box
3000-3199 mAh € 144,99 / box
3200-3399 mah € 159,99 / box
3400-3599 mah € 174,99 / box

All tested!! Ship in Europe



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Last edited by mark5 on Mar 12 2019 11:42pm, edited 2 times in total.
Reason: Title

Joachim   1 kW

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Re: Tested 18650 cells Europe box 100/200/300/400/500

Post by Joachim » Jan 31 2019 10:50am

Super cheap cells wow nice 100 in a box :lowbatt:

Grooter   10 µW

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Tested 18650 discount!

Post by Grooter » Feb 05 2019 9:28am

Hello guys,

Our store is back online with tested 18650 cells. We test over 4000 cells a day now! We even can wrap our cells if we cant remove the glue we will re wrap our cells.

Check out our store: https://www.ebay.nl/str/grooter

Boxes with 100/200/300/400/500 cells each al for the same shipping, check price of shipping add our ebay advertisement, brand mostly: Samsung, Sanyo, LG, Panasonic


1-499 mah € 4,99 / box
500-799 mah € 9,99 / box
800-999 mah € 14,99 / box
1000-1199 mAh € 22,99 / box
1200-1399 mAh € 30,99 / box
1400-1599 mAh € 38,99 / box
1600-1799 mAh € 46,99 / box
1800-1999 mAh € 54,99 / box
2000-2199 mAh € 62,99 / box
2200-2399 mAh € 70,99 / box
2400-2599 mAh € 78,99 / box
2600-2799 mAh € 86,99/ box
2800-2999 mAh € 94,99 / box
3000-3199 mAh € 102,99 / box
3200-3399 mah € 110,99 / box
3400-3599 mah € 118,99 / box

All tested!! Ship in Europe.

Follow our Ebay store to get up to date!
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Last edited by Grooter on Feb 06 2019 3:03am, edited 2 times in total.

cheeko   100 W

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Re: Tested 18650 discount!

Post by cheeko » Feb 05 2019 11:43pm

How many in box for the 3000mah
20S7P Futr Beta 26" Mxus3k with the Unbelievable Nucular 12F

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mxer   1 kW

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Re: Tested 18650 discount!

Post by mxer » Feb 06 2019 11:52am

Interested in 3000mah + any in stock ready to ship?. Will be UK order

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fechter   100 GW

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Re: Tested 18650 discount!

Post by fechter » Feb 06 2019 1:34pm

Just curious, where are these cells coming from? Used laptop batteries?
"One test is worth a thousand opinions"

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Matador   10 kW

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Re: Tested 18650 discount!

Post by Matador » Feb 06 2019 9:34pm

And what current rating do these cell have ?

A 3000 mAh 10A-capable 18650 cell is certainly worth much less than a 2500 mAh 30A-capable cell in my view.

Capacity alon without other info is not very usefull.... Capacity at what amp-rate ???

jerome_speedy   10 mW

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Re: Tested 18650 discount!

Post by jerome_speedy » Feb 15 2019 7:43am

Have you tested individually the cells for Internal Resistance ? This parameter is very critical for building a usable battery (not for solar)
Is the capacity written down for every cell ?

Are the cells fully charged ?

Also, it would be interesting to know if you test the cells for self-discharge after a few days.
Thanks

jerome_speedy   10 mW

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Re: Tested 18650 discount!

Post by jerome_speedy » Mar 05 2019 5:21am

I have received a set of 100 2000-2200 mAh cells from the seller (thru ebay).
The shipping was rather fast, the packing was professionnal.
The cells are quite clean but need to have their electrodes sanded a little because of nickel leftovers.
I measured the internal resistance and found a wide range of values from 80 to 130 mohms (the BTC 3100 is not very precise too for this puprpose).
That's okay in my case since I want to put as many cells as I can in a box but it's not something for the power hungry users.
If you can find cells in discarded laptop batteries, then you're better off doing the collecting and sorting yourself.
Otherwise, it's still a possibility if you don't have a source for used cells and are in a hurry.

billvon   1 GW

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Re: Tested 18650 cells Europe box 100/200/300/400/500

Post by billvon » Mar 05 2019 6:10pm

To echo what others have said, if each cell were marked with tested capacity and ESR that would make them a lot more usable. It would allow, for example, selecting cells by ESR and capacity so that every subsection of the final battery was somewhat similar.
--bill von

Grooter   10 µW

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Prismatic Li ion 3.7V 30A discharge

Post by Grooter » Mar 12 2019 7:58am

Hello guys,

We have a new product in our store:

Tested prismatic cells with 30A continious discharge.

We test over 300 cells a day now! We pack in boxes of 30 each but we also sell lower then 30 piece.

Check out our store: https://www.ebay.nl/str/grooter

We also have the 18650 cells for sale but look add our new product, send questions to 18650@grooter.nl

See below our prices:

3000-3999mAh/cell : € 1.00 / cell
4000-4999mAh/cell : € 2.00 / cell
5000-5999mAh/cell : € 3.00 / cell
6000-6999mAh/cell : € 4.00 / cell
7000-7999mAh/cell : € 5.00 / cell
8000-8999mAh/cell : € 6.00 / cell
9000-9999mAh/cell : € 7.00 / cell

The Mighty Volt   10 MW

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Re: [EU] Tested 18650 cells box qty 100-500. Prismatics now avail too.

Post by The Mighty Volt » Mar 22 2019 3:22pm

Hi Grooter, how are things, greetings from London England.

I bought 40 of your prismatics and they arrived yesterday to my doorstep, thanks.

I am happy that I paid for and received the product.

Just a few questions, I notice the prismatics are a bit puffy, I bought the 8000mAh to 9000mAh ones.

Is there any way for me to vent the gas and make my pack a bit neater?

Also, do you know what they came out of? I want to get the original capacity figure I I can see how many cycles I can reliably be thinking of getting out of these.

Thanks.

TK

Joachim   1 kW

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Re: [EU] Tested 18650 cells box qty 100-500. Prismatics now avail too.

Post by Joachim » Mar 23 2019 11:12am

These prisma cells never can take 30A discharge save!!

This is realy a big joke, not save to use these old puffy cells!

Cells are from Phylion e-bike batteries and are 4 til 7 years old.

New they are 10Ah an can take 2C max discharge!

Mostly afther 4 til 7 years they have 5 til 6 ah @ 5A discharge and sag like hell+get already hot@ this low 5A discharge :flame:

Grooter   10 µW

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Re: [EU] Tested 18650 cells box qty 100-500. Prismatics now avail too.

Post by Grooter » Apr 03 2019 1:11pm

Hello,

If you look for 1866132 cells you get quotation about these cells, the are indeed comming from ebike.
We have allot of customors Joachim who tested them with high discharge and are satisfied. If they are original 10Ah and they have 9AH left they are very good after all those years. But you are right not all cells are good and some cant handle the high discharge.

They are puffy but you cant get that away but if they work you need some more space because of the bigger dimensions.

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spinningmagnets   100 GW

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Re: [EU] Tested 18650 cells box qty 100-500. Prismatics now avail too.

Post by spinningmagnets » Apr 03 2019 2:01pm

What makes a cell "prismatic"?

The Mighty Volt   10 MW

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Re: [EU] Tested 18650 cells box qty 100-500. Prismatics now avail too.

Post by The Mighty Volt » Apr 11 2019 12:41pm

Joachim wrote:
Mar 23 2019 11:12am
These prisma cells never can take 30A discharge save!!

This is realy a big joke, not save to use these old puffy cells!

Cells are from Phylion e-bike batteries and are 4 til 7 years old.

New they are 10Ah an can take 2C max discharge!

Mostly afther 4 til 7 years they have 5 til 6 ah @ 5A discharge and sag like hell+get already hot@ this low 5A discharge :flame:

I broke the seal to let the gas out. Now I re-seal with some milliput.

But you are saying there is a risk of fire? I think I will have to test each cell before I assemble.

Too bad.

The Mighty Volt   10 MW

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Re: [EU] Tested 18650 cells box qty 100-500. Prismatics now avail too.

Post by The Mighty Volt » Apr 11 2019 12:51pm

viewtopic.php?t=86425&start=25

Image

"Puffed Phylion cells from eZee battery packs of years ago.. they lasted about 2 years of use and then quit, used or not… thank god they changed suppliers ..."


OK, me, personally, I don't anything good or bad, yet.

I got these cells, they all had bloating, they all had solid voltage, I will charge, rest, test and report back.

So far I asked for 40 cells, and I got 40 cells, so NO COMPLAINTS there.

https://docplayer.net/40316048-Safety-t ... ttery.html

The Mighty Volt   10 MW

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Re: [EU] Tested 18650 cells box qty 100-500. Prismatics now avail too.

Post by The Mighty Volt » Apr 27 2019 10:29am

One of these cells, I broke the vent, let the gas out, sealed the vent..............and the cell puffed back up.

I never used it. Never discharged it. No stress.

Joke cells.

Spend your money on something else guys.

Sorry.

Grooter   10 µW

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Selling tested 18650 cells all kind of capacity

Post by Grooter » Mar 20 2020 3:38am

About us:
Our company is specialized in the testing and reuse of Li-ion packs.
We disassemble Li-ion packs in order to recover functioning 18650 cells.
We serve the DIY market and companies that assemble battery packs from used cells.
Our approach:

1. We disassemble Li-ion packs
2. All parts are sorted and presented for recycling; the 18650 cells are recovered for further processing- We check every cell for voltage, appearance and damage
3. Very precisely, spot-welds are milled out, allowing the cells to be welded again.
4. Impurities such as glue are removed as much as possible
5. All cells are tested for capacity using MegaCellCharger (at 1A charge, 1A discharge)
6. The capacities are written on the cells
7. The cells are sorted according to capacity.
8. We ship add 30% SOC according to the strict rules of the IATA.

Payment policy:
· The payment policy applies to all customors in our Ebay Store.
· Standard payment terms by PayPal, payment before delivery.
· After payment all our customers get a valid invoice.
· In case of any disagreement concerning content of invoice let us know.
· We offer full credit for broken/not working items.


Shipping policy:
· We offer standard shipping for all orders made in our Ebay store.
· Orders are shipped on business days only. ( Monday-Friday )
· For in-stock items, depending on shipment method, your order should be processed and ship in 3 business days.
· We use flat-rate shipping cost for Li-ion only EU mainland
· All shipments are processed in our facility in the Netherlands
· Orders will be processed and shipped once we recieved payment by PayPal.
· We ship international also with flat-rate shipping cost for Li-ion € 10 euro for 1 box ( 100 cells ) no additional cost when ordering more then 1 box

Returns policy:
· Items purchased can be returned by sending us a message
· Items purchased in our store must be returned within 14 working days when not satisfied.
· You must have an original reciept or packing slip to complete return.
· Items must be returned in the same state you recieved the items.



Contact us:
Contact us by sending a message to info@energy-cells.nl or by Ebay visit our store and use the contact button.

https://www.ebay.nl/sch/energycells/m.html?_nkw=


Below a immage of our way of packaging

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Shipping cost: € 9.95 whole europe, one time payment for shipment regardless of QTY


Box 100 cells:

1200-1399mAh: € 34,99

1400-1599mAh: € 39,99

1600-1799mAh: € 45,99

1800-1999mAh: € 55,99

2000-2199mAh: € 66,99

2200-2399mAh: € 74,99

2400-2599mAh: € 82,99

2600-2799mAh: € 90,99

2800-2999mAh: € 98,99

3000-3199mAh: € 106,99

3200-3399mAh: € 114,99

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