Begginers Guide to Processing 18650 Cells | Cell Database


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[SELLING] TP4056 Micro USB chargers USA
#1
Ok, got the first item up. I was going to try to get everything up and then open the store, but being the eBay selling is new (it's changed from 10yrs ago), I'll just sell 1 thing at first.


TP4056 on eBay

Still tryin to figure out how to do multiple items with variations. It's not as simple as it used to be. (for resistors, trimpots, caps, etc)


Update: Ok, figured out part of it. There was a "Change to Advanced" hidden in the upper right of the page. Thanks are making more sense now  Tongue

Here's my full listing page, though it only has just 1 item at the time of posting. But it'll grow over the course of the next few days: Items for Sale
bigsmile542 likes this post
Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
Dollar Shave Club. Best Razor I've ever used
Certified 18650 Cell Reclamation Technician
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#2
You should post actual pictures of the ones you have, the stock images are for 2 diff variants
I hope you didn't get the ones in the stock pics, this is what I have

Can't add photo, will retry later
 CyberWall #1 DC2DC 7S80P 2300mAh avg Cell #2 DC2AC 7S80P 2200mAh avg Cell LG MF1
Chargers: 1xEV-Peak CQ3 400W 4 Chan(with DIY 6S cradle allowing 4x6S1-3P) 7x Foxnovo 4S  -- 20xTP4056
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#3
Those are the ones I have. There's 3 different variants:

1) Micro-USB
2) Mini-USB
3) Micro-USB w/ Load connectors

     


Mini-USB is the standard phone/device charger connection. That's why I went with that one. Plus it's slightly smaller footprint.
Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
Dollar Shave Club. Best Razor I've ever used
Certified 18650 Cell Reclamation Technician
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#4
I got #3
 CyberWall #1 DC2DC 7S80P 2300mAh avg Cell #2 DC2AC 7S80P 2200mAh avg Cell LG MF1
Chargers: 1xEV-Peak CQ3 400W 4 Chan(with DIY 6S cradle allowing 4x6S1-3P) 7x Foxnovo 4S  -- 20xTP4056
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#5
(07-14-2017, 07:46 PM)Korishan Wrote: Those are the ones I have. There's 3 different variants:

1) Micro-USB
2) Mini-USB
3) Micro-USB w/ Load connectors

     


Mini-USB is the standard phone/device charger connection. That's why I went with that one. Plus it's slightly smaller footpr
A few days ago I ordered 40 of these:
http://www.ebay.com/itm/10pcs-5V-Micro-U...2749.l2649
They are the ones with the r3 and are reported to be protected although I recently learned that the protection isn't real. 
How do these compare to the ones you are selling?
Sorry I missed your auction, would rather support someone here.
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#6
Happy Camper: The one in that listing I'm not selling. The ones I'm selling are basically the second iteration of the TP4056 standard charger. It's not designed to run a load through it. You just connect your load to the cell and have your own cut off circuitry and such.
The one with the supposedly protected (it is, but it works funky), is that when there is a charge going on, I believe it shuts off the load. Kinda like when you charge a bluetooth headset.

I have some with the protection circuit, just so I could test them out, but I only have a few.
Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
Dollar Shave Club. Best Razor I've ever used
Certified 18650 Cell Reclamation Technician
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#7
Hi Korishan. Would you be willing to ship to Canada all 5 of them? They all use a Micro-USB connector, or not?
It's better to over engineer something than to cheap out.
As I say: You pay once, you cry once.
                                 You pay multiple times, you are a doofus
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#8
Yeah, I can ship to Canada. They use the Micro-USB connection (the flatter style of the two; and the ones usually use for cellphone/tablet to computer connections).

Tho, to be honest, I only really like the micro-usb versions because they have a slightly smaller footprint over the mini-usb versions.
Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
Dollar Shave Club. Best Razor I've ever used
Certified 18650 Cell Reclamation Technician
Reply
#9
How much for shipping all these to Canada? Also, do you have 18650 battery holders by any means?
Also, not on topic, but one circuit with USB-C would be awesome as all hell. Great for doing a fast charging battery pack, but dangerous since part of the USB-C spec, which allows up to 100W Big Grin
It's better to over engineer something than to cheap out.
As I say: You pay once, you cry once.
                                 You pay multiple times, you are a doofus
Reply
#10
PM me your address and I'll get a total for it all.

USB-C would be nice. Plus you wouldn't have to worry if the narrow side goes up or down Tongue
Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
Dollar Shave Club. Best Razor I've ever used
Certified 18650 Cell Reclamation Technician
Reply


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