Enerkey Smart Active Balancer 4A 2S-24S LTO Lithium Battery Balancer For E-bike
Brand Name:Enerkey
Certification:ISO9001/CE/ROHS
Model Number:EK-24S4EB
Minimum Order Quantity:10pieces
Delivery Time:3-5days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Now
Add to Cart
Verified Supplier
Location:
Shenzhen China
Address:
Area A, 9th Floor, Building G, Guancheng Low Carbon Industrial Park, Shangcun Community, Gongming Street, Guangming District, Shenzhen, China, 518106
Supplier`s last login times:
within 39 hours
Product Details
Company Profile
Product Details
Enerkey Smart Active Balancer LTO 4A 2S-24S Lithium Smart Battery Balancer For E-bike
Product Description
Smart active balancing energy storage chips are widely used in battery management systems, such as electric vehicles, energy storage systems, UPS and other fields. For example, the Smart series active balancing chips launched by Enerkey BMS can achieve efficient balancing during battery charging, discharging and static stages, effectively reducing the energy loss caused by the balancing circuit. At the same time, its patented technology is compatible with fast charging and discharging, achieving efficient high-current active balancing.
Active balancing is more suitable for scenarios with high requirements for battery performance and life. For example, electric vehicles have a large battery pack, and the consistency of the battery has a significant impact on the performance and range of the entire vehicle. Active balancing can quickly and effectively balance the state of each single cell in the battery pack, improve the overall performance and service life of the battery pack, and reduce the range reduction and safety hazards caused by battery inconsistency. There are also energy storage power stations, where large-scale battery packs require efficient balancing technology.
Technical Parameters
| Product model | 4A Smart Active Balancer for 2-24s (EK-24S4EB) | ||
| Supported battery type | NCM / LFP/ LTO(Li-ion/Lifepo4/Lto) | ||
| Single cell voltage collection range | 1.5V~4.5V | ||
| Undervoltage protects sleep voltage | APP can be customized Settings :1.5-4.2V | ||
| Equilibrium method | Time-sharing single channel transfer, point-to-point energy transfer | ||
| Reverse protection | Support disorderly power on detection/protection | ||
| Equilibrium current | APP can be customized Settings: 1A~4A | ||
| Whether an external power supply is required | When the total battery system voltage is below 25V, | ||
| Voltage equalization accuracy | APP can be customized Settings :1mV(TYP) | ||
| Wire cascading | Support | ||
| Power failure detection function | Support | ||
| Wrong wire protection function | Support | ||
| Fault alarm function | Support | ||
| Buzzer | APP can be customized Settings | ||
| Power dissipation | At equilibrium≈1W,Stop equilibrium≈0.5W | ||
| Operating temperature | -20℃ ~ +55℃ | ||
Application | Electric toys, electric balance car/bicycle | ||
Packing List
Use Manual
Wiring Diagram
When used for battery packs with less than 24 string cells in series, the empty pin is suspended.
When used for battery packs with a total voltage of less than 25V,
an external DC power supply is required
EK-24S4EB supports cascading use, and at least one battery between
every two equalizers is the "common end of energy exchange". The
following uses the 32S as an example to describe how to install and
connect cables:
Notice:
1.When used in cascade, there is at least one "energy exchange commonend" between every two equalizers. When welding, please note whetherthe connection here is correct.
1.When used in cascade, there is at least one "energy exchange commonend" between every two equalizers. When welding, please note whetherthe connection here is correct.
2.During cascading use, please check whether the wiring is
wrongrepeatedly.lf it cannot be used after connection, please
contactafter-sales personnel to consult the corresponding cascade
diagram.
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.
If you have any advices or requests, Warmly welcome your consulting.
Mobile & WhatsApp & Wechat: +86 15387469240; Email: kiwi@enerkey.cn
Enerkey Smart Active Balancer 4A 2S-24S LTO Lithium Battery Balancer For E-bike
Inquiry Cart
0