around 0.3MΩ inner resistance,the best LFP lithium battery from china

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CHL lithium battery
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CHL is the leading company in field of lithium battery.

Our LFP 40AH battery even low to 0.3MΩ and very balance between cells,see attached.

This would be the best inner resistance at the same capacity,which means high efficiency discharged and low voltage droped under big current.

Our Battery keep raising capacity at first 200cycles 1C discharged,all data proved it to be the best LiFeP lithium battery on the market.

Serious buyer,welcome to contact with us

resistance 2.JPG
resistance 1.JPGCHL1.jpgCHL2_0.jpg

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Spaceangel
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

Your right
Mighty impressive. I know a lot of companies make impedance meters but where can I get one at a decent price? I use the Schumacher Speed test and it converts it to CCA. I want to know the actual milli ohms not CCA in order to measure each and individual cell whether it be NiMH, Ni-Cad or Pb-acid technology and especially for Lithium cells. My BMS bit the dust and I see why. Some of the cells test 5 milli ohm and others 12 milli ohm. HP makes an expensive meter. So if you give some choices for us to ponder over maybe I can make a better informed decision on cells whether it be Blue Sky, Thunder Sky or your brand. Plus the Schumacher only has a range of 10-15 volts input and most cells are .9 volt to 4 volts +/- a bit. Plus again is the fact some one some where doped the Phosphate radical with Yttrium I think in order to get around patent rights? My cells in my scooter didn't make it a year so I went back to Pb. If I can get a real cycle life maybe better BMS and better cell balancing it would be worth a shot.

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KB1UKU

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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

If you want,we can sell impedance meters to you.

5-12MΩ is very bad resistance,the battery would be heated very quick and drop voltage very quick too. Even BMS can't save these batteries.

BMS should be based on good quality and good balance cells,production control is more important than BMS. If a group battery quite different on resistance since output production.The Best BMS can't stop their broken very soon.

Spaceangel
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

Can you please change this into North American English?

BMS should be based on good quality and good balance cells,production control is more important than BMS. If a group battery quite different on resistance since output production.The Best BMS can't stop their broken very soon.

More Specifically broken what? I hate English as most people do but try at least try to express it properly on V

I know from doing inventions, computers, ham radio,espionage, English is a world language and too bad American don't take it in skool here? How much do you want for an Impedance Meter? With Shipping cost included to MA USA.
I have so many hundreds of "good cells" that are bad. They are getting FAT and it is not from McDonald's french fries. So I think I need an impedance meter to help in the balancing process - right? For LiFePO4 I need all cells to be 1 milli ohm? EACH?
Back to meter thingy It sure doesn't have to be NEW. Just be able to read milli ohms on ALL cell types including Ni-Fe Edison cells used on trains. Amtrak

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KB1UKU

CHL lithium battery
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

Sorry for my bad English,but I think if every chinese student don't need to spend half of their time and energy on the fucking English when they are youth.China would be much more stronger now.

I meant that the BORN of lithium battery is much more important than BMS MANAGEMENT.

I will check the costs of sending to send a impedance meter to you. Pls give us detail address and post code.

CHL lithium battery
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Re: only 0.3MΩ impedance,the best LFP lithium ...

Ok,professional English.... Our 40AH Lithium battery cell impedance is only 0.3MΩ

Mik
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Re: only 0.3MΩ impedance,the best LFP lithium ...

CHL lithium battery wrote:

Ok,professional English.... Our 40AH Lithium battery cell impedance is only 0.3MΩ

That is the worst battery I ever heard of! HAHA!

0.3MΩ = 300kΩ sounds more like an old shoe than a battery.....

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CHL lithium battery
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Re: only 0.3MΩ impedance,the best LFP lithium ...

Sorry,mΩ ?

or MΩ,any difference ? shit English

Mik
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Re: only 0.3MΩ impedance,the best LFP lithium ...

CHL lithium battery wrote:

Sorry,mΩ ?

or MΩ,any difference ? shit English

Well, if you like you can also have it in French: http://www.bipm.org/utils/common/pdf/si_brochure_8_fr.pdf

If your English is better than your French, use this page: http://en.wikipedia.org/wiki/International_System_of_Units

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This information may be used entirely at your own risk.

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marcopolo
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Re: only 0.3MΩ impedance,the best LFP lithium ...

Mik wrote:
CHL lithium battery wrote:

Sorry,mΩ ?

or MΩ,any difference ? shit English

Well, if you like you can also have it in French: http://www.bipm.org/utils/common/pdf/si_brochure_8_fr.pdf

If your English is better than your French, use this page: http://en.wikipedia.org/wiki/International_System_of_Units

Y'know, I've often thought there must be a good business oppourtunity for a OSBC to offer a translation service for PRC traders and business people when communicating with the West?

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marcopolo

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Re: only 0.3MΩ impedance,the best LFP lithium ...

Mik wrote:
CHL lithium battery wrote:

Sorry,mΩ ?

or MΩ,any difference ? shit English

Well, if you like you can also have it in French: http://www.bipm.org/utils/common/pdf/si_brochure_8_fr.pdf

If your English is better than your French, use this page: http://en.wikipedia.org/wiki/International_System_of_Units

Thank you,but we prefer chinese language.

Johnny J
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Re: only 0.3MΩ impedance,the best LFP lithium ...

我也喜欢中文;-)
你们的公司在什么地方?

Sorry guys, just practicing my chinese, won´t happen again. :-)

marcopolo
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Re: only 0.3MΩ impedance,the best LFP lithium ...

CHL lithium battery wrote:

Thank you,but we prefer chinese language.

Well, there are the trading terms spelt out quite clearly! At least he's upfront!

If you deal with this PRC trader, you should be able to converse fluently, and totally comprehend his variety of Chinese (including local vernacular). In case of disputes and problems, he has laid out his terms quite clearly!

To those not so fluent, or expecting a Western-style customer service attitude, better stick to dealing with the ROC (Taiwan)which has compatible trading laws, and understands customer service obligations.

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marcopolo

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Re: only 0.3MΩ impedance,the best LFP lithium ...

Thank you very much,Marco....we are on trading,not language school here.

Johnny J
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

I did have a serious question, where is your company located?

Best regards

Johnny

CHL lithium battery
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

We are located in Fujian.

A lot of foreign expert come visiting and convinced by our advanced machine and good LFP battery.

Here are photos of 6 countries clients in one day...... USA,Spain,Israel,Germany ,Australia and Taiwan....etc
DSC02451.JPG
DSC02448.JPG

Swenergy
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

So, what is your website?

CHL lithium battery
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

Our website is under construction,you may send me mail to joey.zhong03@gmail.com for more detail

Swenergy
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

Client list for reference?

CHL lithium battery
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

China ERIDER is our biggest buyer by now

Swenergy
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

But, we need more details:
- address
- company full name
etc...

Johnny J
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

I don´t think Mr. Mountain Chen will appreciate that you make this public...
He has always kept secret where he buys the batteries.

Swenergy
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

So Johnny J, do you think anyone will buy batteries when we don't have any information about this company?
The minimum is know who is this John and this company!

Johnny J
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

Yes, but it would be a disservice to their biggest customer if they want to keep their source of batteries a secret.
There are other ways, like a good webpage with technical info to start with :-)

Swenergy
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

I think all world know quality of TS, Calb, HEadway, A123 or Gbs...
This CHL need rigth now a webpage with technical info!!!
I have already send a email to John to say that!

CHL lithium battery
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

Just be patient.Good products always come out step by step.I just confirm with engineer that our battery could be 6C constant discharge,very low heated because of low impedance.

See attached curve of 1C discharged.

curve.jpg

What else you want to know ? take free to share with me,I am saleman,not engineer,so that my response would be a bit too late. Pls forgive us.

marcopolo
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

Johnny J wrote:

I don´t think Mr. Mountain Chen will appreciate that you make this public...
He has always kept secret where he buys the batteries.

I don't think Mountain Chen is secretive about where he buys batteries. He has always stated he has a number of suppliers? Surley the name of the battery is stamped on the case, so how would being secretive help?

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marcopolo

Swenergy
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

Simple John, we want price and all information about CHL.
Make like the other great company, information is important.
See TS, for example, they have the new LSP, but no information. Why? They want make a surprise. But all world know this company, not CHL
And you don't have respond to my email!

Johnny J
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

marcopolo wrote:
Johnny J wrote:

I don´t think Mr. Mountain Chen will appreciate that you make this public...
He has always kept secret where he buys the batteries.

I don't think Mountain Chen is secretive about where he buys batteries. He has always stated he has a number of suppliers? Surley the name of the battery is stamped on the case, so how would being secretive help?

Yes, you are propably right, but when I asked him some months ago he didn´t want to tell me the supplier of the "new" batteries.
Anyhow it´s not a secret anymore. :-)

Swenergy
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

Johnny J wrote:
marcopolo wrote:
Johnny J wrote:

I don´t think Mr. Mountain Chen will appreciate that you make this public...
He has always kept secret where he buys the batteries.

I don't think Mountain Chen is secretive about where he buys batteries. He has always stated he has a number of suppliers? Surley the name of the battery is stamped on the case, so how would being secretive help?

Yes, you are propably right, but when I asked him some months ago he didn´t want to tell me the supplier of the "new" batteries.
Anyhow it´s not a secret anymore. :-)

That's why, John should give us all information... he is the saleman!

CHL lithium battery
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Re: around 0.3MΩ inner resistance,the best LFP lithium ...

Of course I will,but I am new in this field,I should learn everything step by step,pls be considerate.

Actually my engineer tell me all LFP in the world are similar information,the only difference is the machine and bulk production control and group picking up.....this is top secret.nothing special.

More information.....next page !

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