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Smart Active Balancer

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries

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Heavy-duty Vehicle Smart Active Balancer BMS

Mrs. Kiwi Xiao

kiwi@enerkey.cn

+8615387469240

Enerkey-Tech

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Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries

Brand Name:	Enerkey
Model Number:	EK-24S20EB
MOQ:	10 pieces
Price:	$288-$328
Packaging Details:	Strong paper box +EVA Foam
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

Shenzhen, China

Certification:

ISO9001/CE/ROHS

Product Name:

20A Smart Active Balancer

Copper Thickness:

Application:

Home Energy Storge System, Battery Repair

Board Thickness:

1.6mm

Battery Type:

Lithium/Lifepo4/Lto Battery Pack

Battery Strings:

2s-24s

Material:

FR-4 / HASL

Communication Port:

Bluetooth And CAN

Product Size:

L313 X W193 X T43mm

Weight With Package:

2.53kg

Supply Ability:

10000pcs per day

Product Description

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries

Product Description

EnerKey New 4TH 4A 8A 10A 15A 20A Smart Active Balancer 3S 4S 5S 6S 8S 14S 16S 20S 21S 22S 24S Lifepo4 / Li-ion/ LTO Battery Equalization For Battery repair and Home energy storage system.

1.The Intelligent Active Equalizer (EK-24S20EB) is a balance management system tailored for large capacity series battery packs.
2.Support 2S to 24S battery packs, Voltage collection and balancing function.
3.The balance current is maximum 20A, and the balance current is independent of the pressure difference, even if it is reduced to 1mV, the balance current can maintain 20A
4. It supports the cascade mode please check the wiring above. If you need to use equalizer on your car, please operate according to the wiring diagram. We have taken the wiring diagram example of 24s cascading 36s, which theoretically supports infinite cascading......
5.It can be used in the battery PACK of small sightseeing car, scooter, shared car, high-power energy storage, base station backup power supply, solar power station and other products, and can also be used for battery balanced maintenance, repair and other occasions.

Application Scenarios
Electric Vehicles: Solves battery pack consistency issues and extends driving range.
Energy Storage Systems: Improves charging and discharging efficiency and enhances system stability.
Electric Bicycles: Intelligent balancing management for dual battery packs.
Industrial Equipment: High-reliability battery pack maintenance.

Product Advantages
Extended Battery Life: Reduces battery degradation through balancing management, extending service life by over 30%.
Improved Safety: Real-time monitoring and multiple protection mechanisms effectively prevent safety accidents.
Enhanced Efficiency: Active balancing technology reduces energy waste and improves overall system energy efficiency.
Intelligent Management: Supports remote monitoring and data analysis for easy maintenance and optimization.

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 0

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 1

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 2

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 3

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 4

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 5

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 6

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 7

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 8

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 9

Technical Parameters

Product model	20A Smart Active Balancer for 2-24s (EK-24S20EB)
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~20A
Whether an external power supply is required	Battery-operated(Accuracy:3mV) DC power supply(Accuracy:1mV)
External power supply	DC 24-120V
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,Solar power station

Packing List

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 10

Part Name	Q'ty
20A 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

Wire Diagram

24S Wiring Diagram

EK-24S20EB supports 2S-24S. The following figure shows how to install and connect cables to the 24S battery string:

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 11

17S Wiring Diagram

When less than 24 battery strings are connected in series, empty pins are suspended. The following uses 17S as an example.

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 12

3S Wiring Diagram

If the battery string has a total voltage lower than 24V, you need to connect 24V to 120V DC power supplies.

The following uses 3S as an example:

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 13

40S Cascade Wiring Diagram

EK-24S20EB 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:

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries 14

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.

If you have any advices or requests, Warmly welcome your consulting.

Mobile & WhatsApp & Wechat: +86 15387469240; Email: kiwi@enerkey.cn

Tags:

Battery Active Balancer

Lithium Battery Balancer

Lipo Battery Balancer

Products Details

Home > Products >

Smart Active Balancer

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries

All Category

Battery BMS Board

Lithium Battery BMS

Lifepo4 Battery BMS

Active Balancer BMS

Smart Active Balancer

Active Equalizer

5A Active Balancer

1A Active Balancer

Diode Module

Battery Repair Machine

Battery Accessories

High Current BMS

Energy Storage BMS

Different Application BMS

RV Energy Storage BMS

Home Storage BMS

EV Storage BMS

Truck Start BMS

Golf Carts BMS

Electric Tricycle BMS

Electric Vehicle BMS

Electric Forklift BMS

Electric Scooter BMS

Charging Station BMS

Heavy-duty Vehicle Smart Active Balancer BMS

Enerkey Smart Active Balancer 20A 4S 8S 16S 20S 24S with Bluetooth APP and CAN for Li-ion LiFePO4 LTO Batteries

Brand Name:	Enerkey
Model Number:	EK-24S20EB
MOQ:	10 pieces
Price:	$288-$328
Packaging Details:	Strong paper box +EVA Foam
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

Shenzhen, China

Brand Name:

Enerkey

Certification:

ISO9001/CE/ROHS

Model Number:

EK-24S20EB

Product Name:

20A Smart Active Balancer

Copper Thickness:

2oz

Application:

Home Energy Storge System, Battery Repair

Board Thickness:

1.6mm

Battery Type:

Lithium/Lifepo4/Lto Battery Pack

Battery Strings:

2s-24s

Material:

FR-4 / HASL

Communication Port:

Bluetooth And CAN

Product Size:

L313 X W193 X T43mm

Weight With Package:

2.53kg

Minimum Order Quantity:

10 pieces

Price:

$288-$328

Packaging Details:

Strong paper box +EVA Foam

Delivery Time:

3-5days

Payment Terms:

L/C, D/A, D/P, T/T, Western Union, MoneyGram