Daly 4S 12V/8S 24V/16S 48V 100A-300A Smart BMS LiFePo4 Akku Balance+Bluetooth DE

Product Description Daly 4S 12V/8S 24V/16S 48V 100A-300A Smart BMS LiFePo4 Akku Balance+Bluetooth DE

Note：

CAN function and other function needs to be customised, if you need, please contact us.

This  Link only support Bluetooth, UART communication. If you need UART  function，please extra buy UART cable in this listing.

Daly BT BMS

Feature：

1)Over charge protection

2)Over discharge protection

3)Over current protection

4)Over heat protection

5)Short circuit protection

6)Waterproof

 

Specification：

Name：Lifepo4 BT BMS common port with balance

Battery Type：Lifepo4

Norminal Voltage：3.2V

Colour:Red

Material:metal

 

Bluetooth module：

specification:

Product name:  Bluetooth module

Color: as shown

Material: Plastic + Metal

Bluetooth module : available connect with Android and IOS App and can review the battery status in real time by mobile phone.

3.0" colour power level display：

Screen size: 3 inches

Suitable for voltage: 0-999V

Suitable for current: 0-999A

Applicable temperature: -20-75°C

Power consumption: <20mA

Power display: 0%-100%

Description of power display: Display 0 = 0% power remaining, Display 1 = 25% power remaining,

Display 2 = 50% power remaining, Display 3 = 75% power remaining, Display 4 = 100% power

remaining

LCD display：

Material: ABS shell + LCD screen

Color: Shell: black, display light color: blue

NOTE:

The product is in English.

 

Product activation introduction：

For   our smart bms,when first use,need to activate first,then B- P- can be   conductive,voltage from P- can be same from B-, then BMS can work well.

Method ①: there is an activation switch on the board and click the button.

Method ②: Press thebuttonon the bluetooth module to activate the bms directly.

Method ③: Charge activation, B-line must be connected to the total negative pole of the battery pack when

1A Active Balancer

1.The newly designed DALY battery equalizer adopts the latest transformer inversion active energy 

transfer technology to balance the voltage difference of large capacity battery pack, recover battery

 capacity, refresh your battery pack and extend the battery usage life.

2.1A equalizing current realizes the ultra-fast energy transfer between each string battery. The

 equalized voltage difference can be reduced to 0.01-0.02V, bringing you an efficient and reliable

 battery equalization experience.

3.The aluminum cooling fin dissipates heat rapidly when equalizer is working

4.Suitable for :Li-ion Battery、 lifepo4 Battery、LTO Battery

5.You can download the mobile APP and check the battery balance current information at any time

◆ Pls refer to following link to understand how to use the touchable LCD https://www.dalyelec.cn/newsshow.php?cid=24&id=76&lang=1 ◆ Pls refer to following link to understand how to use bluetooth function https://www.dalyelec.cn/newsshow.php?cid=24&id=74&lang=1

◆ Pls refer to following link to understand how to use PC function(UART communication) https://www.dalyelec.cn/newsshow.php?cid=24&id=65&lang=1

 

The package includes: (optional)

1* LiFePo4 BT BMS

1*Cable

1*NTC Temperature Sensor

1*Bluetooth module

1*UART Cable (optional)

1*Touch Screen (optional)

1*Active Balancer (optional)

FAQ

 

Q: How do I know what material OR type my battery is ? A:    Please look the battery body,if the normal voltage of your battery shows 3.2V,the battery is LiFePo4.If the normal voltage of your battery shows 3.6V or 3.7V, the battery is Li-ion or Li-polymer battery, You can also ask battery manufacturer for the material of   battery. Q: Is this BMS suit for my battery? A: This BMS suit your battery or not depends on below 2 points:  How many series you cell is in your battery pack? The BMS you buy must be same series as your battery pack. What material your battery is? Only the LiFePo4 battery has different electric parameter from other battery, so if you need buy the BMS for LiFePo4, Please let us know firstly. Q: What is the Common port and Separate port? what is the difference? A: We take 13S 48V16A BMS as example:  Common port 16A means your charge cathode and discharge cathode are connected in the same point end (our P-),  charge cathode and  discharge cathode are used in the common connection port, so the  charge current and discharge current are same as 16A.  Separate port is separately connected by charge cathode (our C-) and discharge cathode (our P-), so the charge current and discharge current are  different, discharge current is 16A, charge current is 8A. Q: What is the balance function?Do we need cell balance or not? A: The working principle and function are as followings: When    your one cell voltage was reached balance voltage(Li-ion 4.18V, LifePo4 3.6V), that cell balance start work, balance resistance starts discharge with 35mA, that cell was in both charging and discharging status, and other cells were not reached balance voltage(Li-ion 4.18V, Life Po43.6V), so they are only in charging status, when the fast cell voltage was reached overcharge voltage (Li-ion 4.25V, Life    Po4 3.75V),BMS starts off power protection, all the cells are stop charging, this process will enable your battery charging in balance current, and your battery voltage are in balance status. However, if your cell voltage difference are in a big range, The equilibrium effect is almost zero,The solution is to replace cells with large voltage gaps. Q: The relationship between battery capacity(AH or mAH) and BMS current(A)? A:There is no direct relationship between battery capacity and BMS current, big capacity doesn't mean big current, but rely on continue current, that is to say if your engine is powerful, you should choose high current of BMS, it is not relied on battery capacity.   Q: What type of charger should i choose？ A: Lithium battery must choose specific charger, don't use charger for leadacid battery, for leadacid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge.  LiFePo4 battery charger voltage = number of battery strings X 3.6V, while  Li-ion battery charger voltage = number of battery strings X 4.2V.   Q: What current BMS should I choose ? A: Take 10S 36V as example:  What    current BMS you choose is depend on your E-bicycle motor power and    current limitation of controller,eg.16A for 350W and below, 25A for   500W  and below, 35A for 800W and below, 60A for 1000W and below,  over   1200W  are contact with our service specialist  for suggestion, continue   current shall be higher than current  limitation in controller. Q: Do you have Minimum Order Requirement (MOQ)? A: No, we don't have MOQ. different customer have different requirement , we can provide various capacity and size as per your requirements, also ODM / OEM is welcome. Q: What is your term of payment? A: PayPal, T/T, L/C,Western Union and so on, everything can be talk.   Q: How to contact for BMS? A: Please send messages at below or E-mail us and we are always glad to help you with BMS.

            

 

• About Us
• Payment
• Shipping
• Returns
• Contact Us

• We are a professional chinese wholesale company.

• We supply many products including Consumer Electronics, Home & Garden, Health & Beauty, Apple accessories, Computers accessories, Car accessories, Clothing accessories, Sports & Outdoor Accessories.

• We have competitive prices and fast delivery.

• We accept Credit Card, Debit Card and eCheck payments through PayPal.

• Payment should be done within 7 days after the end of the Auction. Otherwise Unpaid Item Dispute will be filed with eBay.
• eCheck payments take 3 to 7 business days to clear through PayPal.
• International Buyers Please Note:

           a) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

           b) Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.

• Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.

• We ship items to your PayPal confirmed address only. Please make sure your address in PayPal is matched with your shipping address before you pay.

• We are unable to take any responsibility for wrong address, any custom delay or tax. Transit time is highly depended and provided by Postal Service.

• All items will be dispatched within 10 business day after receipt of payment. Please notice that orders placed on weekends and public holidays will be dispatched on the next working day.

• It may take longer to other countries or remote areas.
• If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you.

• We back our products with a 30-DAY Return GUARANTEE. Customers should inspect item(s) and notify us within 30 days of any problems.
• If you have a problem with your item, please contact us before leaving feedback. All items being returned must be issued an RMA number BEFORE they are returned.
• 12 months Warranty from the date of purchase covering manufacturing defects. This warranty excludes any damage caused by the user.
• Return shipping is to be paid by the Buyer.

• If you have any questions, please feel free to contact us via eBay message, we will reply within 24 hours on weekdays.

• f you can not find the model you need in our listings, please contact us, maybe we can help you!

• If you are satisfied with our product, please give us a positive feedback.

About Us

• We are a professional chinese wholesale company.

• We supply many products including Consumer Electronics, Home & Garden, Health & Beauty, Apple accessories, Computers accessories, Car accessories, Clothing accessories, Sports & Outdoor Accessories.

• We have competitive prices and fast delivery.

Payment

• We accept Credit Card, Debit Card and eCheck payments through PayPal.

• Payment should be done within 7 days after the end of the Auction. Otherwise Unpaid Item Dispute will be filed with eBay.
• eCheck payments take 3 to 7 business days to clear through PayPal.
• International Buyers Please Note:

           a) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

           b) Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.

• Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.

Shipping

• We ship items to your PayPal confirmed address only. Please make sure your address in PayPal is matched with your shipping address before you pay.

• We are unable to take any responsibility for wrong address, any custom delay or tax. Transit time is highly depended and provided by Postal Service.

• All items will be dispatched within 10 business day after receipt of payment. Please notice that orders placed on weekends and public holidays will be dispatched on the next working day.

• It may take longer to other countries or remote areas.
• If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you.

Returns

• We back our products with a 30-DAY Return GUARANTEE. Customers should inspect item(s) and notify us within 30 days of any problems.
• If you have a problem with your item, please contact us before leaving feedback. All items being returned must be issued an RMA number BEFORE they are returned.
• 12 months Warranty from the date of purchase covering manufacturing defects. This warranty excludes any damage caused by the user.
• Return shipping is to be paid by the Buyer.

Contact Us

• If you have any questions, please feel free to contact us via eBay message, we will reply within 24 hours on weekdays.

• f you can not find the model you need in our listings, please contact us, maybe we can help you!

• If you are satisfied with our product, please give us a positive feedback.

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Am 03.01.2024 hat der Verkäufer die folgenden Angaben hinzugefügt:

• Condition: Neu
• BMS Types: 12V 4S 100A BMS
• Anwendungsbereich: Solar-/Windenergie
• Chemische Zusammensetzung: Lithiumeisenphosphat (LiFePO4)
• Marke: Markenlos
• Produktart: Smart BMS
• Voltage: 3.2 V

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