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11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V
11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V
11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V
11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V
11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V
11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V
Specifications
Brand Name :
Enerkey
Model Number :
EK-B3Sr4S50AR
Certification :
ISO9001/CE/ROHS
Place of Origin :
Shenzhen, China
MOQ :
10pieces
Price :
$4.5-$5.5
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000000pcs per day
Delivery Time :
1-3days
Packaging Details :
Strong paper box +EVA Foam
Product Name :
3S 50A Lithium Battery BMS
Copper Thickness :
2oz
Application :
Battery Management Systems
Board Thickness :
1.6mm
Battery Type :
Ternary Lithium Battery
Allowable Operating Voltage Range :
0-30V
Rated Discharge Currenturrent :
50A
Peak Starting Current :
100A
Used For :
Lithium Battery Protection Board
Keywords :
3S BMS
Base Material :
FR-4
Surface Finishing :
Lead-free spray tin
Product Size :
L36xW36xT8mm
Weight with Package :
0.02kg
Description

Enerkey 11.1V 12.6V 3S 50A Lithium Battery BMS Board For Electeic Two Whellers 18650 Battery Li-Ion BMS 3S 12V

Product Description

This series of lithium battery protection boards is a power management system (BMS) tailor-made for ternary lithium batteries.
This series of lithium battery protection boards uses automotive-grade MOS, 2oz thickened copper foil and copper strips for current sharing, making the protection board highly precise, with ultra-low internal resistance and ultra-low heat generation

If the voltage of a certain cell in a battery pack is higher than that of other cells, this cell will reach the dangerous voltage first during the charging process. At this time, the overall voltage of the battery pack has not yet reached the full value, and the charger will not stop charging.

Therefore, the cells that reach dangerous voltages first will cause safety risks. Therefore, controlling and monitoring the total voltage of the battery pack is not enough for lithium-based chemistries. The BMS must check the voltage of each individual cell that makes up the battery pack.

11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V

11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V

11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V

11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V

11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V

11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V

Technical Parameters
Enerkey Lithium Battery Protection Board (BMS) 3S 4S 6S 50A 12V 24V For Photovoltaic Solar Panels and Industrial Power & Home Energy Storage System and Electric Car and Scooter and Motorcycle
Product model

EK-B3Sr4S50AR

EK-B6S50AR
Suitable battery strings
3S and 4S
6S
Product size(mm) L36*W36*T8 L36*W36*T8
Weight with box 0.02kg 0.022kg
Suitable battery type Lithium(NCM)
Rated discharge current Typ 50A
Rated working voltage B+B- Max 30V
Peak starting current Typ 100A
P+P- input withstand voltage
Max 40V
Charging overcurrent protection value
Not limited
Charge detection voltage Min 4.2V / Typ 4.225V / Max 4.25V
Charge detection delay time
Min 0.5S / Typ 1S / Max 1.3S
Overcharge release voltage
Min 4.0V / Typ 4.005V / Max 4.05V

Discharge detection voltage
Min 2.65V / Typ 2.7V / Max 2.75V
Discharge detection delay time Min 20ms / Typ 100ms / Max 150ms
Discharge release voltage Min 2.8V / Typ 2.95V / Max 3.05V
Conditions for lifting protection
Disconnect external load or charge self-recovery
Overcurrent detection voltage Typ 0.1V
Over current protection current Min 90A / Typ 100A / Max 110A
Overcurrent protection time Min 0.7S / Typ 1S / Max 1.3S
Conditions for lifting protection Disconnect external load or charge self-recovery
Short circuit protection current Typ 100A
Detection delay time Min 150μS / Typ 250μS / Max 400μS
Conditions for lifting protection Disconnect external load or charge self-recovery
Main circuit on-state resistance Typ 1.7mΩ / Max 2mΩ
Normal working current consumption Typ 10μA / Max 15μA
Current consumption during sleep Max 2.5μA
Operating Temperature
-40℃ ~ +85℃

Size $ Packing List

11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V

Wire Diagram

11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V

Wiring precautions:
1. Installing the protective board requires a certain amount of technical electronic knowledge.
2. When wiring, first connect the B- wire at the soldering pad position to the total negative terminal of the battery (the B- wire should be soldered to a short and thick wire) and solder the wired terminal to the battery pack first, and then insert the protective plate.
3. The connection between the battery terminal B- and the protection board terminal B- should be short and thick, otherwise it will cause the protection board to charge and discharge in advance and malfunction.

4. You need to use thick wires when wiring P+/P-. Wires that are too thin and too long will burn the board!

FAQ

Q1. Why did we choose you?

* We can provide you with efficient after-sales service, with more than 10 years of strong technical support.

* Products have passed FCC, CE, ROHS and other international standards certification.

* We can provide you with factory price, Welcome you to visit our factory and production process.

Q2. What is your product range (type)?

*We mainly do battery management systems in the fields of power batteries, energy storage batteries and consumer batteries.

*Mainly used for LFP, Li-ino and LTO batteries.

Q3: How do I know which kind of material & type my battery is ?

*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 Lto battery.

Q4. Do you have minimum order requirements?

Can it be customized? What is the lead time for samples and batches?

*Our minimum order quantity is 1 piece, ODM customization is available.

* 1~3 days delivery of existing samples, 3~10 days delivery of customized samples.

Q5: What if i can't use it?

*Regular products have instructional videos, We can also support online video call guidance from engineers.

Q6. What are your terms of payment?

*We accept wire transfer and cash payment, all negotiable. Payment method :visa, mastercard, T/T, PayPal, APPLE_PAY, GOOGLE_PAY, GC_REAL_TIME_BANK_TRANSFER, RMB

Q7. How do you guarantee the quality?

* All our products are subjected to professional laboratory 100% testing, as well as repeated aging tests.

* Obtained FCC, CE, ROHS and other international standard certification.

* Provide 3 years after-sales warranty service. Free spare units for replace in 3 years.

Q8. How to choose a BMS suitable for our battery?

*Depending on the voltage and current that matches your battery, you can consult our customer service and we will provide it for you equipped with the most suitable battery management system.

Q9. How can i contact you?

*We have 7x24 hours online service, Please leave us a message online.

*You can also contact us by Email, WhatsApp, WeChat, etc(see below). We are so glad to work with you.

Noted: We are source manufacturer, We have own brand for "EnerKey",We can customized product as your requirement(Voltage, Wire,Etc) .
We can provide you competitive price in the market if you have bulk order, Please don't hesitate to contact us.
Mobile & WhatsApp & Wechat: +86 15387469240; Email: kiwi@enerkey.cn
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11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V

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Product Detail
Brand Name :
Enerkey
Model Number :
EK-B3Sr4S50AR
Certification :
ISO9001/CE/ROHS
Place of Origin :
Shenzhen, China
MOQ :
10pieces
Price :
$4.5-$5.5
Contact Supplier
11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V
11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V
11.1V 12.6V Ternary Lithium Battery BMS 3S 50A For Electeic Two Whellers 12V

Shenzhen Juyi Science And Trade Co., Ltd.

Verified Supplier
2 Years
shenzhen
Since 2015
Business Type :
Manufacturer
Main Products :
Battery BMS Board, Active Balancer BMS, Smart Active Balancer
Total Annual :
10000000-50000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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