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 | 1-2A Smart Active Balancer |
| Copper Thickness | 2oz |
| Application | Electric bicycle, Base station energy storage |
| Board Thickness | 1.6mm |
| Battery Type | Li-ion/Lifepo4 |
| Battery Strings | 2S~16S |
| Battery Voltage | 1.5-4.5V |
| Battery Capacity | 5-500ah |
| Base Material | FR-4 /Lead-free HASL |
| Keywords | Lifepo4 Battery Smart Active Balance Board |
| Product Size | L123*W94*T20mm |
| Weight with Package | 0.22kg |
| Brand Name | Enerkey |
| Model Number | EK-16S2EB |
| Certification | ISO9001/CE/ROHS |
| Place of Origin | Shenzhen, China |
View Detail Information
Explore similar products
2S - 24S 15A Lithium Battery Smart Active Balancer With Bluetooth For Power Box
24S 15A Smart Active Balancer Cell Equalizer For NCM LFP LTO Batteries
2S - 24S Smart Active Balancer 15A Lithium Ion Battery Balancer For E Bike
RV Solar ESS 10A Active Balancer LFP Battery 3S 16S 8S 12V 24V 48V Battery
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 | 1-2A Smart Active Balancer | Copper Thickness | 2oz |
| Application | Electric bicycle, Base station energy storage | Board Thickness | 1.6mm |
| Battery Type | Li-ion/Lifepo4 | Battery Strings | 2S~16S |
| Battery Voltage | 1.5-4.5V | Battery Capacity | 5-500ah |
| Base Material | FR-4 /Lead-free HASL | Keywords | Lifepo4 Battery Smart Active Balance Board |
| Product Size | L123*W94*T20mm | Weight with Package | 0.22kg |
| Brand Name | Enerkey | Model Number | EK-16S2EB |
| Certification | ISO9001/CE/ROHS | Place of Origin | Shenzhen, China |
| High Light | 2a Smart Active Balancer ，Home Storage System Active Balancer ，Lithium Battery Active Balancer | ||
Enerkey 2a Smart Equalizer Lithium Battery Active Balancer For Home Storage System
The life of the energy storage system is as long as 20 years or even longer. As the running time goes by, the discreteness between the single cells will inevitably increase,
and the difference in the SOH of the battery pack will also lead to the capacity mismatch problem of the battery cluster "not fully charged and not fully discharged".
What is certain is that battery balancing is one of the essential functions of the energy storage system. BMS passive balancing, BMS active balancing, battery cluster manager/balancer/optimizer, etc.
can all enable the energy storage system to achieve different degrees of balancing. The current of passive balancing is about 100mA, and the balancing current that can be achieved by active balancing is usually within 5A.
Adding DC/DC modules such as battery cluster manager/balancer/optimizer can achieve a larger balancing current. In a popular way, active balancing is similar to "robbing the rich to help the poor",
while passive balancing only "robs the rich but does not help the poor". Passive balancing belongs to energy dissipation balancing, which is to connect a resistor in parallel to the battery cell.
When some batteries are not fully charged and some batteries are fully charged, the resistor releases the electricity in the form of heat to the fully charged batteries.
Active balancing is a non-energy dissipative balancing method that transfers energy from high-energy cells to low-energy cells during the battery charge and discharge cycle.
| Product model | 16S 2A Smart Active Balancer for 2-16s (EK-16S2EB) | ||
| Supported battery type | NCM / LFP(Li-ion/Lifepo4) | ||
| 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~2A | ||
| Whether an external power supply is required | When the total battery system voltage is below 24V, | ||
| 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 | ||
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.
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...
Get in touch with us
Leave a Message, we will call you back quickly!