Shenzhen Juyi Science And Trade Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000pcs per day |
| Delivery Time | 5-7days |
| Packaging Details | Strong paper box +EVA Foam |
| Product Name | 1A-7A Voltage pressure difference repair instrument |
| Battery Strings | 2S~24S |
| Application | Battery pack factory, Power storage system |
| Battery Type | Li-ion/Lifepo4 |
| Support Battery Voltage | 2V-4.5V |
| Max Balance Current | 1A-7A(Can be adjust) |
| Display Size | 4.3inch |
| Power Supply | DC12V 5A |
| Keyword | Lithium Battery Equalization |
| Product Size | L207 x W205 x H145mm |
| Weight with Package | 4kg |
| Brand Name | Enerkey |
| Model Number | EK-FD24SCG-7 |
| Certification | ISO9001/CE/ROHS |
| Place of Origin | Shenzhen, China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000pcs per day |
| Delivery Time | 5-7days | Packaging Details | Strong paper box +EVA Foam |
| Product Name | 1A-7A Voltage pressure difference repair instrument | Battery Strings | 2S~24S |
| Application | Battery pack factory, Power storage system | Battery Type | Li-ion/Lifepo4 |
| Support Battery Voltage | 2V-4.5V | Max Balance Current | 1A-7A(Can be adjust) |
| Display Size | 4.3inch | Power Supply | DC12V 5A |
| Keyword | Lithium Battery Equalization | Product Size | L207 x W205 x H145mm |
| Weight with Package | 4kg | Brand Name | Enerkey |
| Model Number | EK-FD24SCG-7 | Certification | ISO9001/CE/ROHS |
| Place of Origin | Shenzhen, China | ||
| High Light | Lifepo4 Battery Smart Active Equalizer ，Li-ion Battery Smart Active Equalizer ，Lto Battery Smart Active Equalizer | ||
Enerkey 24S 7A Smart Active Equalizer For Li-ion/Lifepo4/Lto Battery Maintenance
Discharge method:
Advantage:
1. Don’t charge the battery, so you don’t have to worry about overcharging.
2. The speed of the entire equilibrium process is the same, and the equilibrium speed is fast.
Disadvantage:
Since the balancing method is to release the energy of the high voltage string until it is equal to the lowest voltage string, the excess energy is wasted.
Some comparisons of the three methods:
Before balancing, please check whether the minimum voltage is lower than the over-discharge voltage of the battery. If it is lower than the over-discharge voltage of the battery, please perform balance charging first, and then perform balance after the battery is fully charged, the effect will be better.
| Product name | 1A-7A Intelligent Fully Automatic Discharge Equalizer |
| Product model | EK-FD24SCG-7 |
| Product size | L207*W205*H145mm |
| Product weight | 3.5kg |
| Suitable battery type | NCM / LFP(Li-ion/Lifepo4) |
| Suitable battery strings | 2s-24s |
| Suitable battery voltage range | 2.0V-4.5V |
| Equilibrium current | 1A-7A(Can be adjust) |
| Equilibrium principle | PWM pulse discharge method |
| LCD Display size | 4.3inch |
| Equilibrium mode | Discharge equalization |
| Equilibrium voltage | Automatic Identification |
| Charging assistance | No need |
| Single channel interface withstand voltage | -120V~ +120V |
| Chinese-English display conversion | After turning on the device, press and hold the balance button for 10 seconds to switch between Chinese and English |
| Actual current | The actual current is related to input voltage, wire resistance, temperature, and battery performance. |
| Voltage measurement range | 1V~4.5V |
| Voltage measurement accuracy | ±(0.08%+0.06%FS) |
| External power supply | DC12V 5A |
| Interface pressure resistance | -120V~ +120V |
| Automatically identify strings | Support |
| Power failure detection function | Support |
| Wrong wire protection function | Support |
| Fault alarm function | Support |
| Operating temperature | 0℃ ~ 40℃ |
| Operating humidity | 20%~70%RH |
| Application | Lithium battery PACK factory / electric vehicle repair shop / personal lithium battery DIY helper |
| Balanced voltage mode | Automatic Identification mode |
| Optimum charger voltage | / |
| Display content | Balanced voltage, balanced current, voltage per string, total voltage, highest voltage, lowest voltage, average voltage, maximum voltage difference, number of battery strings, temperature |
| Operation Instructions | After turning on the device, connect the wire, Press the "Current Setting" button,Set the balancing current,and press the "Balance" button to start equalization. |
Using steps:
1. Power on the device and turn it on;
2. Connect the battery pack according to the number on the equalizer interface or wiring board (refer to the wiring diagram);
3. Check whether the voltage and number of strings displayed on the display are normal. If not, check the wiring or battery;
4. Charge equalization, connect the charger, press "Charge Assist", set the parameters and start equalization, and wait for the equalization to complete;
5. Discharge equalization, start equalization after setting parameters, and wait for equalization to complete.
Discharge balance Wiring diagram:
Are you still using a multimeter to measure the voltage of each string and calculate the voltage difference to check the balance of the battery pack?
Answer: The equalizer directly displays the voltage and voltage difference of each string
Are you still worried about the imbalance of the battery pack and the need to balance each string separately?
Answer: The equalizer can solve your worries with one-click balancing.
Are you still wasting a day to balance a battery pack?
Answer: The equalizer starts balancing with one button, stops automatically after completing the balancing, and alarms, without the need for duty.
Are you still worried about whether the battery will be overcharged and cause danger during the balancing process when the balancing is directly connected to the battery cell?
Answer: Our intelligent equalizer solves this worry for you. Our intelligent equalizer does not charge the battery cell during balancing, so there is no need to worry about the danger of overcharging during balancing.
Note:
Before balancing, please check whether the lowest voltage is lower than the over-discharge voltage of the battery. If it is lower than the over-discharge voltage of the battery,
please charge it first and then balance it; the effect will be better if the battery is fully charged and then balanced;
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...
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