JUNCTEK's New Bluetooth battery capacity monitor Promotional Coupons

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JUNCTEK
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JUNCTEK's New Bluetooth battery capacity monitor Promotional Coupons


Our company’s latest professional battery capacity monitor uses working current*working time to accurately calculate the remaining capacity of the battery. It can help you test the actual capacity of the battery and judge the quality of the battery. It is very suitable for use in motorhomes and electric vehicles. , Flashlight, etc. in all battery packs;
We are currently doing a promotional activity;
The top 5 friends who leave a message here can get a 50% discount
(The condition is to give a good comment with 5 pictures and 1 small video)
The top 10 friends who leave a message here can get a 30% discount
(The condition is to give a good comment with 5 pictures and 1 small video)

Order connection:
Do not pay after submitting the order, contact us to change the price for you.

https://www.aliexpress.com/item/1005003257350211.html?spm=a2g0o.store_pc...

Edited by: JUNCTEK on 05/18/2022 - 02:51
JUNCTEK
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pashka79
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I want to test this unit on my sail boat

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https://www.aliexpress.com/item/1005003257350211.html?spm=a2g0o.store_pc...
You can place an order at our express store,
You submit the order first, but don’t pay yet
Then you leave me a message “junctek”
I’ll adjust the price to 50% off before you pay;

JUNCTEK
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JUNCTEK
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This product uses a pure copper shunt, and the power consumption is very low in standby mode

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FlashlightFire
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I am interested in trying the 400amp version.  Is the half price deal still valid?  Looks like it is the most feature rich BMS in the price range and I would like to try the new model.

MtnDon
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If someone bought a 100 amp version and at some later date wanted to have more amps capacity is it only necessary to change tthe shunt resistor? Or is the meter different as well?

Thanks.

FlashlightFire
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The meter is the same, it just gets a reading from the shunt.  I am just ordering one now so I cannot answer yet but if you can calibrate the head unit for the shunt eg. 75mv, 50mv, 25mv then it should work.  Or if you buy a matching shunt (eg. 75mv, or whatever) of a different amp rating, that should also work. 

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That is what I was thinking. If there is still a special offer discount I would like to get a 100 amp version.

FlashlightFire
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Contact the seller from his link above.  I ordered both the 100a and the 400a since it is half price, just 2 minutes ago.  The manual says the resolution of the 400a version is 0.1A which is only a tenth of the 100a shunt version but still I hope it will be accurate enough. 

My test system will be 24V with 400ah.  With the 400a shunt at 0.1a resolution that is 2.4 watts of inaccuracy.  Not bad if my calculation was correct.

 

With the undersized 100a shunt, the resolution is advertised at 0.01amp.  So that would be extremely accurate, at just 0.24 watts.

russthetoolman
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I am wanting to buy the 100a at 50% discount.
Thanks
Russ

how do you submit the order without paying for it?
it’s in my cart, im going to bed

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At the payment choose to use western union or bank transfer. Then complete the order process. That places the order in a hold for a week or more. Send the seller a message through the aliexpress system, mentioning the request for a discount. They adjust the price and then you pay with CC or paypal.
.
. I have one ordered. They applied the discount quite quickly. Thank you.

russthetoolman
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Thank you very much for the ordering info MtnDon.

hank
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So, reviews? How’s this working out for those who got one?

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Function operation video, I hope it will be helpful to everyone.


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The 100A model cannot be changed to a larger range by replacing the shunt

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In order to make it easier for you to place an order, we have made a 50% discount code. You can enter this code to get the discount before you pay.
Activity Rules:
KG-F 50% discount coupon code ZODOMG9W42YT, a total of 5 places, each order can only buy one.
KG-F 20% discount coupon code XQ6OIPLVAY5W, a total of 10 places, each order can only buy one.
KG-F 10% discount coupon code QAHWMEFZNSGF does not limit the quota or the number of orders.

https://www.aliexpress.com/item/1005003257350211.html?spm=a2g0s.12269583...

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In order to make it easier for you to place an order, we have made a 50% discount code. You can enter this code to get the discount before you pay.
Activity Rules:
KG-F 50% discount coupon code 19KQUV2H6S9R, a total of 5 places, each order can only buy one.
19KQUV2H6S9R
https://www.aliexpress.com/item/100…cm-url=1007.13339.169870.0&pvid=f1... -464e-89cd-3856d499668f_t,Bottom07S&URL:Bottom07S&URL:Bottom07S.01.03.0.0.0.0.0.00 PVID:f12140b9-5377-464e-89cd-3856d499668f,tpp_buckets:668%232846%238113%231998 && pdp_ext_f =%7B%22sku_id% 22:05129%221%2201%221%273%273%28221%2821%273%273%220

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I got the 100 amp version I ordered a little while ago. I like it very much. It is installed at a remote cabin and I forgot to take pictures. And tonight it is snowing up there so I am not certain when I’ll be able to photograph the installation. I ordered a 400 amp version for another project. (solar battery bank).

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JUNCTEK
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We updated the firmware:
Added low temperature protection function and low capacity reminder function.

http://68.168.132.244/KG20211210.pdf

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We exited a new Bluetooth battery coulomb counter without a display
Data can be viewed through mobile APP
This saves the cost of the screen and becomes more economical
When new products are launched, we will provide discount codes for friends in the forum as follows:

$20 minus $7 promo code EARLSA686TC9
$30 minus $10 promo code M6BFR5BO14HK
$50 minus $15 promo code DRXJ18J3UGDK

Preferential product link:
https://www.aliexpress.com/item/1005003257350211.html?spm=a2g0s.12269583...
https://www.aliexpress.com/item/1005003414812628.html?spm=a2g0o.store_pc...

perry2
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The above codes seem no longer valid. I’m interested to evaluate the 100A model.

Kind regards,

Perry

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February 14, 2022,KG series APP “firmware upgrade” is moved to “after-sale”,
Enter the after-sale code “8610” to enter the firmware upgrade,
Then enter the default firmware upgrade code “000”,
Please exit the firmware upgrade function after seeing the prompt that the firmware upgrade is successful;
Otherwise, the product will not work properly;It can work normally only after a successful firmware upgrade is completed again.

At present, there is no new firmware update for the product,
The firmware is expected to be updated on February 28,
Will increase the conversion between Fahrenheit and Celsius,
Increase full power voltage & extended function of full power current
Add extended function of power loss voltage
Coming soon.

tiru
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JUNCTEK wrote:
Thank you for support

We provide you with a discount code of $5 in the forum

2S5SY35FREVV

https://www.aliexpress.com/item/1005003414812628.html?spm=a2g0s.12269583...

https://www.aliexpress.com/item/1005003257350211.html?spm=a2g0s.12269583...

The code doesn’t apply to the 100A meter in the first link

sontakke
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I am trying to remember an old tv commercial which went something like “With a name like something_or_other we have to be good!”. I think that applies here.

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