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Discussion Starter #1
hello guys,
I am Michelle from headway battery manufacturer-Zhejiang Xinghai Energy Technology Co,.ltd
38120P, 38120S, 38140, 40160 are the main products which all the people familiar with that. Now we have the 40152(15Ah) cells can sell which just the exclusive sell before. If anyone interested, please let me know.


Michelle
MSN: [email protected]
Skype: michelle198518
mail: [email protected]
 

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Discussion Starter #3
40152 specification

Item
specification
Nominal capacity
15000mAh (0.5c)
Nominal voltage
3.2V
Internal resistance
8mΩ​
Max charge current
3C45A)​
Max charge voltage
3.65±0.05V
Mav discharge current
10C150A)​
Cut-off voltage
2.0V
Dimension
Dia
40±1mm
H
152 ±1mm
Weight
About 480g
Operate temperature

Charge
0~45℃​
Discharge
-20~60℃​
Storage time
One month
-20~45℃​

Six month
-20~35℃​
 

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Michelle,
It appears a major Headway reseller in the US has gone bankrupt. This has made me very leery of buying from another reseller.

What is the best way to purchase your batteries in the US.
I need ~160 40160s.


Best regards,
Helluva

hello guys,
I am Michelle from headway battery manufacturer-Zhejiang Xinghai Energy Technology Co,.ltd
38120P, 38120S, 38140, 40160 are the main products which all the people familiar with that. Now we have the 40152(15Ah) cells can sell which just the exclusive sell before. If anyone interested, please let me know.


Michelle
MSN: [email protected]
Skype: michelle198518
mail: [email protected]
 

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Michelle,

I have sent your company my request at:
[email protected]
I need 1000 cells of your Headway 38120P Battery cell. Can you forward pricing and shipping options to:
[email protected]
or call me:
860-301-6813

hello guys,
I am Michelle from headway battery manufacturer-Zhejiang Xinghai Energy Technology Co,.ltd
38120P, 38120S, 38140, 40160 are the main products which all the people familiar with that. Now we have the 40152(15Ah) cells can sell which just the exclusive sell before. If anyone interested, please let me know.


Michelle
MSN: [email protected]
Skype: michelle198518
mail: [email protected]
 

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Discussion Starter #8
Michelle,
It appears a major Headway reseller in the US has gone bankrupt. This has made me very leery of buying from another reseller.

What is the best way to purchase your batteries in the US.
I need ~160 40160s.


Best regards,
Helluva
Hello Helluva.
In the US, the EV components was bankrupt, but now, we have 2 major reseller: Manzanita Micro & headway heardquarter. You can try to contract with them. And if you want , you also can purchase from us directly.
Regards
Michelle
 

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Discussion Starter #9

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It is very interesting...

Since Headay already have distributor in US, is that allowed factory directly sold battery to customer?

How to protect the distributor's profit? :confused:

Any words? :cool:
 

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Hi BatteryTang,
Who is the main distributor of headway in the USA ?

PStechPaul,
I could not find any other place here in the USA. Do u know any cheaper place ? What is that advertised price? Where do u get that ?

Thanks,
-Ludwig
 

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Hi BatteryTang,
Who is the main distributor of headway in the USA ?

PStechPaul,
I could not find any other place here in the USA. Do u know any cheaper place ? What is that advertised price? Where do u get that ?

Thanks,
-Ludwig
Maybe here: www.[B]headway[/B]-headquarters.com

I used to suggest A123 batteries for High C-rate, but seems A123 got bankrupt now :(
 

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Thanks for the replies guys.

Batterytang,
www.headway-headquarters.com is selling only the battery for for cheaper and you still need to buy the holder and connector (which is not listed on their website) which will add up to the same price that I got.
Also, the website www.headway-headquarters.com is not distributor, it is the actual company headway. They should not care if someone sells their product online.

PStechPaul,
I tried getting stuff directly from China, but it is a bit difficult !!! I prefer to deal here in the USA. Let my supplier deal with Chinese supplier :)

OK, I kinda feel better now. When I first read your replies, I got scared if I made mistake and bought from expensive supplier. But it seems it is pretty reasonable price http://www.protrionix.com/scripts/prodView.asp?idproduct=73 :)

Thanks,
-Ludwig
 

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I still think that's a lot to pay, although maybe they offer quantity discounts, and you have to take into account the cost of shipping. Here is another source:
http://www.dhgate.com/cheap-40152-lifepo4-battery-cells-3-2v-15ah/p-ff80808131ae132f0131b975f480490e.html

Or from eBay:
http://www.ebay.com/itm/320918598082

Or contact the company:
http://headway-cn.en.alibaba.com/product/565568157-50269244/headway_lithium_ion_battery_cell_40160.html

But AFAIK these batteries are for small devices and maybe electric scooters and bicycles, rather than electric cars. And you need some sort of battery holder that will maintain good contact pressure and not be subject to corrosion or loosening from shock and vibration. ISTM that the prismatic cells, with higher Ah rating for less cost, are better for a DIY car.
 
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