So big recovery procent ? My advice, don't let the batteries stocked for a longer period, they will over-discharge and will go into Lock state.

My batteries are ok (3.4V each) but no voltage output (maybe 00.1V), can this reset BMS? If not, how to do it? (I’ve seen vid about eeprom and cp2112), just not clear about it.

You need a license to use to unlcok / reset the chip

Can I get your WhatsApp number???

Pls my brother, how did you order for it and what site did you order it from because I need one in Nigeria?

@@lawallaiwola9116 Hello, you can see the order link on the video description

I guess I know what are you talking about. That tool has limited functionalities, even the cell voltages are not read correctly for many batteries, apart the price which is higher. Also the charging/discharging current is lower, the load is external, etc.

@@nipembedded9976 Price mentioned was with all the customs and VAT taxes, 179 pounds before taxes sounds like the same price to me... And i would be able to use this tool (your personal design as i see by your comments) for only one battery at a time. Lacking of any functionality (maybe) is probably negligible, considering i'm talking about a way way older design originally developed for Win XP PCs with a COM port connection. Even if the current was lower, i would still be able to charge and discharge 4 batteries at the same time way quicker if i just wanted to "quick cycle test" them right after receiving them from the factory and before sending them to a client. Readings were correct on most of the batteries. All i'm saying is it was a good working horse of a tool. As a matter of fact, the firm i left back then is still using it now. Imagine if you test around 200 batteries per month every year since 2012 till now... that's a lot of batteries and at the end it gets the same job done ;) I'm sure yours is much more sophisticated and i applaud your time and dedication in developing it. I would love to see a version that can work with more batteries and have plastic connectors ready for an HP/Acer/Dell etc. battery, it's just really practical for businesses. Hobby-ists won't mind the 1 battery at a time design, i'm sure, in large scale though - not enough. I would love to test and compare your device if i was still working in this firm :) Oh, well... All i can do is wish you good luck and keep up the good work ;)

@@em0_tion Thank you. I have started this project because I have not found a good analyzer for laptop batteries. You are talking about a tester while I am talking about an analyzer. The product you are referring does the same thing like many PC softwares, it just read the data from batteries, it performs very basic tests like reading the cycle count or FCC. You can do it with any PC software if you can connect the battery to that laptop. But, if you have dead laptop batteries, not detected laptop batteries can you read data from them ? Can you track to voltage cells under load to analyze the voltage drop, and the deviation between the cells in order to avoid locking ? Can you measure the internal resistance ? You know that the trend of manufactures is to use slim/flat laptop batteries with different connectors. NLBA1 is already tested and works great with most of them. The charging algorithm for Macbook batteries is also validated, I don't know if you tester can test Macbook batteries. All the best.

My batteries are ok (3.4V each) but no voltage output (maybe 00.1V), can this reset BMS? If not, how to do it? (I’ve seen vid about eeprom and cp2112), just not clear about it.

@@daggy7893 same problem any solution ?

The device calculates the internal resistance, it does not read it, it is not stored in the chip. To compute internal resistance the battery needs to be functional.

Side note, your review is on their website! www.laptopu.ro/

I plan to create some video tutorials.

@@nipembedded9976 Cool.

There are others too. 😉

To identify the clock and data on the battery connetor you can check the internal zenner diodes connected on clock and data lines using a multimiter.

livadaru adrian : Cool nu😀 Si inca nu aratat tot ce poate HW ul si Softul

It's because he has helped someone. Happy like a child.

The way you test a battery will give you the real capacity. (Charge it, then discharge and measure how much energy the battery can deliver). The software gives a result almost instantly. This can only be based on data stored in the package. It should be fairly accurate but you cannot be sure. Especially not when the battery was sent in with a laptop for repair. So checking the battery with a load, like you do, is the only way to be 100% sure imo. I do like the NBLA tool though because it can read the data and recalibrate etc.

I use an IMAX6 balance charger (made for RC batteries) and with the discharging charging cycle the capacity info as been spot on. It's around $35 for an authentic one because there are cheap Chinese replica out there that do catch on fire.

@@vadimbellous8313 re: "IMAX6 balance charger" Those required access to the battery directly, right? And connection to each cell in the battery pack?

NLBA works with most Apple batteries. For the latest Apple batteries, only the connector needs to be updated. NLBA doesn't work with Panasonic Toughbook batteries.

I used alcohol foto many years, but now I use zippetrol and it's much beter to clean thanx to Sorin, even battery contact caused by faulty. Battery.

I can tell you from my experience. I had several batteries stored for a long time. The cells got over discharged but PF flag was not set. The laptop didn't recognize them. Then by applying a special voltage patterns the batteries get alive. You can do this trick manually paying with "Set Output Voltage" in Battery Information tab.

@@nipembedded9976 thanks for your answer

More videos with the tool can be found on our KZfaq channel.

It is just for laptop batteries.

Programming chips is a new feature still under development. This is for repairing laptop batteries and it will not be free.

Hi Timo, yes, it was a bug. It is already fixed.

GOD BLESS ROMANIAN!!!!!

Nu e Arduino, nu l-as fi denumit "pro" folosind Arduino. Nu sunt adeptul Arduino, este low level pur scris de la zero :)

@@nipembedded9976 - nice job ! Stiu ce inseamna munca de la 0. Practic eu fac 8 ani de cand tot lucrez la un sistem ERP, tot de la 0, poate anul asta reusesc sa il finalizez, desi in programare niciodata nu poti spune ca aia e versiunea finala, mereu vrei sa fie cea mai buna versiune. Ce pot sa iti urez decat versiuni fara bug'uri ! :)

Maybe a new market for a new product?