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[SELLING] EOI - New Yinlong LTO cells Australia
#11
(03-17-2019, 05:29 AM)Jim Jr. Wrote: [quote pid='47235' dateline='1552388618']
Hello
 The active cell voltage ballancers really do work, Just an example, these will handle 6 amps


JimJr

[/quote]

I have come close to ordering these a few times. I noticed you posted about them a while ago and I am very impressed by the simplicity of the design. I would like to use the equalizing method for efficiency rather than top balancing which is kinda of ok to bypass current while charging but after this just burning off additional voltage as heat.

The lack of monitoring and management is the only thing that puts me off of these.

Still testing and trailing options until I can tick all of the boxes.
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#12
(03-18-2019, 03:28 AM)BaronVonChickenPants Wrote:
(03-17-2019, 05:29 AM)Jim Jr. Wrote: [quote pid='47235' dateline='1552388618']
Hello
 The active cell voltage ballancers really do work, Just an example, these will handle 6 amps


JimJr

I have come close to ordering these a few times. I noticed you posted about them a while ago and I am very impressed by the simplicity of the design. I would like to use the equalizing method for efficiency rather than top balancing which is kinda of ok to bypass current while charging but after this just burning off additional voltage as heat.

The lack of monitoring and management is the only thing that puts me off of these.

Still testing and trailing options until I can tick all of the boxes.
[/quote]

I have experimented with https://www.ebay.com/itm/Automatic-Batte...hzZWgt8boA
One for the high end and one for the low end and using the equalizer seems to work well , but the power usage doesn't work
well with the smaller than 10-20ah setups. They don't control , over temp , discharge amps ,  charge amps  or shorts.
Using LTO's , I my opinion , I can put in the options that suit the application and not the BMS manufactures think you need Smile
In high kw usage apps the inverter will protect the highs and lows and temps and a voltage equalizer covers the other of it.
Using a BMS is double insurance and a extra item to go bad.
LTO's are like a Willie's jeep run hard and put away wet and dirty and still run the next day . PS I am not a jeep fan,but the
ww2 ones did take a beating every day and still ran.

Ok , I'm done ranting now, I still use a flip phone Rolleyes




JimJr.
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#13
Good afternoon all,
Sorry for going dark on this one, I have been caught up between clarifying customs import rules and regulations, pricing negotiations, my day job and life in general.

We have an order in and all going to plan we expect to have stock in Australia, at worst, in 6 weeks.

We're just waiting on final freight and customs expenses but pricing will be better than originally expected, able to at least match AliExpress pricing as planned.

Our target market is predominantly Solar storage batteries but also camping and boating 12V batteries.

I will update the OP with final finally finalised pricing once we have all of the expenses in, I have decided to stop making updates to pricing based on quotes and estimates as they're too volatile.

Jordan.
hyperborean1, camthecam, DCkiwi like this post
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#14
@BaronVCP

Hi, bad timing. I personally imported 60 off 40AH cells this past month into Brisbane. I encountered some delay in shipment until Yinglong was able to supply, so I'm rather hoping I've got new cells, not recycled ones. Your pricing seems quite reasonable; I'd happily purchased from you if I'd spotted this sooner.

My application is a 12v marine house battery. Right now I'm going through all the electrical implications of the design, which are non-trivial. Keen to keep in the loop here and I'll update with any interesting info.

My planned configuration is 2 separate banks of 5P-6S.

Cheers
Philip
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#15
Our initial shipment has left China and is bobbing along merrily towards Australia, or so I am told.

We are waiting on final customs costs for duties and taxes but quotes have the final retail pricing for 40AH 66160 cells at under AUD$70 inc GST, I will create a proper for sale post once everything is finalised.
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#16
I am a greenhorn to this site but I would be interested in a few for marine use on a 36v trolling motor. I shot you through a email but it may have ended up in cyberspace. If they are up to the job I have a fair few mates that would likely go the same way. Cheers Darrel
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#17
Hi Darrel,
This sounds like an ideal use for the LTO cells, I will send you a PM with my email details.
Darrel likes this post
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#18
Good Morning all,
40AH LTO cell stock is now in hand.

I don't stalk the forums that frequently, best to contact me via my day job: www.coastalphones.com.au

Happy to talk wholesale pricing for anyone interested in larger quantities.

Regards,
Jordan.
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#19
Sounds great. I like the specs of these Yinlong LTO cells. Do you still have stock?
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