|
| Tên thương hiệu: | Enerkey |
| Số mẫu: | EK-C12S5A |
| MOQ: | 20 miếng |
| giá bán: | $30.89-$32.89 |
| Chi tiết đóng gói: | Hộp giấy chắc chắn + Xốp EVA |
| Điều khoản thanh toán: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Core specifications
Working voltage: 40.8V–50.4V (suitable for 12S ternary lithium/lithium iron phosphate/lithium titanate battery pack) Balancing current: 5A continuous energy transfer, bidirectional lossless balancing Difference pressure response: >10mV automatic start, ≤5mV sleep (0.1mV level monitoring accuracy) Protection design: IP65 aluminum alloy shell, supports -30℃~85℃ extreme environment
Technical innovation
Capacitor matrix architecture
High-frequency capacitor charge and discharge (15kHz) transfer energy, efficiency ≥92%
Dual 6300μF solid-state capacitors in parallel, capacitive reactance as low as 35mΩ
Three-channel independent management
Synchronous balancing of 3 groups of 12S batteries (compatible in series/parallel)
Red and green dual-color LED real-time feedback of balancing status and fault code .
Safety protection system
Reverse connection/short circuit/overtemperature triple protection
mechanism 125℃ resistant solid-state capacitors, life span >10,000 hours
Industrial measured performance
Parameters Value
Static power consumption <0.1W (sleep mode)
Voltage difference correction speed 15 minutes (100mV→5mV)
Application scenarios
Electric bus battery pack: Repair the voltage difference of the battery cell and extend the cycle life by 40%+
Large photovoltaic energy storage station: Optimize the power distribution of 100kWh+ battery clusters
Industrial UPS system: Support data center backup power supply to improve safety redundancy
Configuration and service
Standard accessories package
Balance board body × 1 (size: 120mm×75mm)
18AWG silicone wire harness × 1 set (including cold-pressed terminals)
Aluminum alloy shell × 1
| Fit Capacitive Active Balancer with Aluminum Shell(5A 4S-16S) | ||||
| Product model | EK-C4S5A | EK-C8S5A | EK-C12S5A | EK-C16S5A |
| Battery string | 3/4S | 6/7/8S | 9/10/11/12S | 12/13/14/15/16S |
| Size(mm) | L86.1*W50.1*T19.5 | L96.5*W89.5*T19.5 | L141.5*W89.5*T19.5 | L145.5*W96.5*T19.5 |
| Weight with box | 0.12kg | 0.22kg | 0.32kg | 0.42kg |
| Suitable Battery type | NCM / LFP (Li-ion/Lifepo4) | NCM / LFP/LTO (Li-ion/Lifepo4/Lto) | ||
| Suitable Battery capacity | 30AH-300AH | |||
| Base material/Surface treatment | FR-4/HASL | |||
| Single cell voltage operating range | Li-ion/Lifepo4:2.7-4.2V LTO:1.8-4.2V | |||
| Undervoltage protection sleep voltage | Li-ion/Lifepo4:<2.7V LTO:<1.8V | |||
| Equilibrium method | Patented (patent number: ZL 2019 1 1259513.3) balancing architecture Fit capacitor method, the entire battery pack is balanced at the same time. | |||
| Equilibrium current | 0.1V voltage difference is 1A balancing current, voltage difference is proportional to balancing current, maximum allowable operating current is 5.5A |
|||
| Whether need an external power supply | No external power supply is required, relying on the internal energy transfer of the battery to achieve balance of the entire group | |||
| Voltage equalization accuracy | 5mV(Typical value) | |||
| Quiescent current | 0.1mV(Typical value) | |||
| LED indicator | 1. LED steady on, balanced working 2. LED off, undervoltage sleep | |||
| Balance cascading | Support balanced cascading for battery packs, for example, It can cascade for 11S, 24S, 36S, 48S.....and so on. | |||
| Accessories | 18awg Therminal wire 40cm | |||
| Work temperture | -10℃ - +60℃ | |||
| Feature | 24H Non-stop overall balancing, supports cascading, undervoltage protection, ultra-low loss, etc. | |||
| Application | Outdoor energy storage, home energy storage, industrial and commercial energy storage, RV modification, low-speed vehicles, solar photovoltaic, etc., temporarily used for battery balancing maintenance, repair, etc. | |||
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.
|
|
| Tên thương hiệu: | Enerkey |
| Số mẫu: | EK-C12S5A |
| MOQ: | 20 miếng |
| giá bán: | $30.89-$32.89 |
| Chi tiết đóng gói: | Hộp giấy chắc chắn + Xốp EVA |
| Điều khoản thanh toán: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Core specifications
Working voltage: 40.8V–50.4V (suitable for 12S ternary lithium/lithium iron phosphate/lithium titanate battery pack) Balancing current: 5A continuous energy transfer, bidirectional lossless balancing Difference pressure response: >10mV automatic start, ≤5mV sleep (0.1mV level monitoring accuracy) Protection design: IP65 aluminum alloy shell, supports -30℃~85℃ extreme environment
Technical innovation
Capacitor matrix architecture
High-frequency capacitor charge and discharge (15kHz) transfer energy, efficiency ≥92%
Dual 6300μF solid-state capacitors in parallel, capacitive reactance as low as 35mΩ
Three-channel independent management
Synchronous balancing of 3 groups of 12S batteries (compatible in series/parallel)
Red and green dual-color LED real-time feedback of balancing status and fault code .
Safety protection system
Reverse connection/short circuit/overtemperature triple protection
mechanism 125℃ resistant solid-state capacitors, life span >10,000 hours
Industrial measured performance
Parameters Value
Static power consumption <0.1W (sleep mode)
Voltage difference correction speed 15 minutes (100mV→5mV)
Application scenarios
Electric bus battery pack: Repair the voltage difference of the battery cell and extend the cycle life by 40%+
Large photovoltaic energy storage station: Optimize the power distribution of 100kWh+ battery clusters
Industrial UPS system: Support data center backup power supply to improve safety redundancy
Configuration and service
Standard accessories package
Balance board body × 1 (size: 120mm×75mm)
18AWG silicone wire harness × 1 set (including cold-pressed terminals)
Aluminum alloy shell × 1
| Fit Capacitive Active Balancer with Aluminum Shell(5A 4S-16S) | ||||
| Product model | EK-C4S5A | EK-C8S5A | EK-C12S5A | EK-C16S5A |
| Battery string | 3/4S | 6/7/8S | 9/10/11/12S | 12/13/14/15/16S |
| Size(mm) | L86.1*W50.1*T19.5 | L96.5*W89.5*T19.5 | L141.5*W89.5*T19.5 | L145.5*W96.5*T19.5 |
| Weight with box | 0.12kg | 0.22kg | 0.32kg | 0.42kg |
| Suitable Battery type | NCM / LFP (Li-ion/Lifepo4) | NCM / LFP/LTO (Li-ion/Lifepo4/Lto) | ||
| Suitable Battery capacity | 30AH-300AH | |||
| Base material/Surface treatment | FR-4/HASL | |||
| Single cell voltage operating range | Li-ion/Lifepo4:2.7-4.2V LTO:1.8-4.2V | |||
| Undervoltage protection sleep voltage | Li-ion/Lifepo4:<2.7V LTO:<1.8V | |||
| Equilibrium method | Patented (patent number: ZL 2019 1 1259513.3) balancing architecture Fit capacitor method, the entire battery pack is balanced at the same time. | |||
| Equilibrium current | 0.1V voltage difference is 1A balancing current, voltage difference is proportional to balancing current, maximum allowable operating current is 5.5A |
|||
| Whether need an external power supply | No external power supply is required, relying on the internal energy transfer of the battery to achieve balance of the entire group | |||
| Voltage equalization accuracy | 5mV(Typical value) | |||
| Quiescent current | 0.1mV(Typical value) | |||
| LED indicator | 1. LED steady on, balanced working 2. LED off, undervoltage sleep | |||
| Balance cascading | Support balanced cascading for battery packs, for example, It can cascade for 11S, 24S, 36S, 48S.....and so on. | |||
| Accessories | 18awg Therminal wire 40cm | |||
| Work temperture | -10℃ - +60℃ | |||
| Feature | 24H Non-stop overall balancing, supports cascading, undervoltage protection, ultra-low loss, etc. | |||
| Application | Outdoor energy storage, home energy storage, industrial and commercial energy storage, RV modification, low-speed vehicles, solar photovoltaic, etc., temporarily used for battery balancing maintenance, repair, etc. | |||
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.
Địa chỉ
Khu vực A, tầng 9, Tòa nhà G, Khu công nghiệp carbon thấp Guancheng, Cộng đồng Shangcun, đường Gongming, Quận Guangming, Thâm Quyến, Trung Quốc, 518106
Điện thoại
86--15387469240
