Shenzhen Juyi Science And Trade Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000pcs per day |
| Delivery Time | 3-5days |
| Packaging Details | Strong paper box +EVA Foam |
| Product name | 2s-24s 15A Smart Active Balancer |
| Copper Thickness | 2oz |
| Application | electric toys, electric balance car/bicycle, outdoor power supply |
| Board Thickness | 1.6mm |
| Battery Type | NCM / LFP/ LTO |
| Type | Active Balanced Bms Board |
| Base Material | FR-4 |
| Surface Finishing | HASL |
| Product Size | L313 x W193 x T43mm |
| Weight with Package | 2.53kg |
| Brand Name | Enerkey |
| Model Number | EK-24S15EB |
| Certification | ISO9001/CE/ROHS |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000pcs per day |
| Delivery Time | 3-5days | Packaging Details | Strong paper box +EVA Foam |
| Product name | 2s-24s 15A Smart Active Balancer | Copper Thickness | 2oz |
| Application | electric toys, electric balance car/bicycle, outdoor power supply | Board Thickness | 1.6mm |
| Battery Type | NCM / LFP/ LTO | Type | Active Balanced Bms Board |
| Base Material | FR-4 | Surface Finishing | HASL |
| Product Size | L313 x W193 x T43mm | Weight with Package | 2.53kg |
| Brand Name | Enerkey | Model Number | EK-24S15EB |
| Certification | ISO9001/CE/ROHS | Place of Origin | Shenzhen, China |
| High Light | Smart Active Balancer 15A ，24S Smart Active Balancer ，2S Lithium Ion Battery Balancer | ||
Li-Ion Battery Energy Equalization 2S-24S 15A Smart Active Balancer With APP For E-Bike
The equalization process of this active equalizer consists of the following three steps, which are cycled sequentially until the maximum differential pressure is within the set range:
1. Detecting the largest and smallest monomers;
2. Maximum monomer charging to the super-capacitor of the equalizer, charging current is the set current, maximum 15A;
3. The super-capacitor of the equalizer discharge to the smallest monomer, discharging current is the set current, maximum 15A;
4. Repeat steps 1 to 3 until the differential pressure is within the set range.
Working Principle
The equalization process of this active equalizer consists of the following three steps, which are cycled sequentially until the maximum differential pressure is within the set range:
1. Detecting the largest and smallest monomers;
2. Maximum monomer charging to the super-capacitor of the equalizer, charging current is the set current, maximum 15A;
3. The super-capacitor of the equalizer discharge to the smallest monomer, discharging current is the set current, maximum 15A;
4. Repeat steps 1 to 3 until the differential pressure is within the set range.
| 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 | 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~15A | ||
| Whether an external power supply is required | Battery-operated(Accuracy:3mV) DC power supply(Accuracy:1mV) | ||
| External power supply | DC 12-120V | ||
| Voltage equalization accuracy | APP can be customized Settings :1mV(TYP) | ||
| 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
| Small appliances, electric toys, electric balance car/bicycle | ||
| 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 |
The APP has Android and IOS version. Password: "123456"
1). IOS users download the APP : Search "Enerkey" in App Store to download
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.
Our latest addition is the Enerkey 15A Smart Active Balancer Balancing Accuracy 1MV 12V 24V 36V 48V 72V Lifepo4 Battery Balance Board for battery REPAIR
Our customers' satisfaction is our priority, and thus, we have chosen to provide you with a product that is of the highest quality and performance. 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.
| 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 | 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~15A | ||
| Whether an external power supply is required | Battery-operated(Accuracy:3mV) DC power supply(Accuracy:1mV) | ||
| External power supply | DC 12-120V | ||
| Voltage equalization accuracy | APP can be customized Settings :1mV(TYP) | ||
| 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
| High-power energy storage, base station backup power supply | ||
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.
| 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 |
The APP has Android and IOS version. Password: "123456"
1). IOS users download the APP : Search "Enerkey" in App Store to download
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shenzhen Juyi Science And Trade Co., Ltd. and EnerKey BMS Technology Co., Ltd. is a new energy enterprise engaged in the research and development of lithium battery protection panels (intelligent BMS). EnerKey BMS specializes in the field of power solution development, has accumulated m... Shenzhen Juyi Science And Trade Co., Ltd. and EnerKey BMS Technology Co., Ltd. is a new energy enterprise engaged in the research and development of lithium battery protection panels (intelligent BMS). EnerKey BMS specializes in the field of power solution development, has accumulated m...
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