15A Smart Active Balancer Balancing Accuracy 1MV 12V 24V 36V 48V 72V Lifepo4 Battery Balance Board Electric Bicycle
The EnerKey 15A Smart Active Balancer is specifically designed to balance the voltage and charge of each cell in your battery pack, ensuring a longer lifespan for your battery.
The balancing accuracy of 1MV makes this product stand out amongst others in the market. The board supports a range of voltages from 12V to 120V a. With EK-24S15EB, you can be assured of the safety and efficiency of your battery.
We use only high-quality materials, and our product is manufactured to comply with industry standards and CE certification. The EnerKey 15A Smart Active Balancer is durable and reliable, making it the perfect choice for cyclists who value quality and performance.
Our product offers significant benefits, which include
-Keeping your battery cells balanced
-Extending the overall lifespan of your battery
-Increasing the efficiency of your battery pack
-Preventing any safety hazards that could arise from using an unbalanced battery
Technical Parameters
| Product model | 15A Smart Active Balancer for 2-24s (EK-24S15EB) |
| Supported battery type | NCM / LFP/ LTO(Li-ion/Lifepo4/Lto) |
| Single cell voltage collection range | |
| 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~15A |
| Whether an external power supply is required | Battery-operated(Accuracy:3mV) DC power supply(Accuracy:1mV) |
| External power supply | |
| Voltage equalization accuracy | APP can be customized Settings :1mV(TYP) |
| Power failure detection function | |
| Wrong wire protection function | |
| Fault alarm function | |
| Buzzer | APP can be customized Settings |
| Power dissipation | At equilibrium≈1W,Stop equilibrium≈0.5W |
| Operating temperature | |
| Application | Electric toys, electric balance car/bicycle |
LED Indicator Light
Green- Power on; Steady on: Power good.
Blue- Bluetooth on; Steady on: connection successful.Flash: connection break.
Yellow - Balancer on; Steady on: balance completion. Flash: Balancing.
Red - Device Fault; Steady on: batteries strings does not match the setting; Flash: The resistance of the balance line is too large.
Packing List
| Part Name | Q'ty |
| 15A Smart Active Balancer | 1pcs |
| 1m 16AWG Clip Wire | 25pcs |
| 3pin 7.62Pitch Thermial | 1pcs |
| 7pin 7.62Pitch Thermial | 1pcs |
| 9pin 7.62Pitch Thermial | 1pcs |
| DC Adapter | 1pcs |
Use Manual
APP Installation and Use
APP custom settings:1-15A, because of constant current and constant voltage technology, The balanced current is independent of the battery pressure difference.
The APP has Android and IOS version. Password: "123456"
1). IOS users download the APP : Search "Enerkey" in App Store to download
2). Android users download the APP:“http://www.enerkey.cn/” download
3). According to the battery type and battery string number, change the parameters
4). In the APP, you can view the total voltage, average voltage,naximum voltage difference of the battery pack,and the voltage and line resistance information of each battery.There is also an alarm function to detect the equilibriumtemperature, MOS temperature,and battery pack temperature in real time.
Wiring Diagram
EK-24S15EB supports 2S-24S. The following figure shows how to install and connect cables to the 24S battery string:
EK-24S15EB supports cascading use, and at least one battery between every two equalizers is the "common end of energy exchange". The following uses the 40S as an example to describe how to install and connect cables:
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.
