Description
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Accessories: Balance Cable+Power Supply
Support Cascade Connection
Special version
This is an equalizer, it could balance the voltage difference
between battery series to make the batteries more durable, and the
battery life would be longer,
It's not BMS, so it does not have the over-voltage, over-current
and over discharge protection, but it can work with BMS together,
It's suitable for Li-ion and LiFePo4 batteries, could be used with
any capacity of batteries,
Due to the balance current is fixed, so the balance time for large
capacity of battery is slow, and for small capacity battery is fast
Product description
The product supports Android and IOS!App name "Enerkey"
Blue LED is BT status indicator: LED constantly ligh
on---Connected; LED flashes---Disconnected
Red LED is fault statuse indicator: LED constantly ligh
on---Internal fault; LED flashes---Battery detection failed
Green LED is working statuse indicator: LED constantly ligh
on---Equalization finished; LED flashes---On Equalizing
Warning: If you do not have electronic foundation, do not buy it,
lest product burn out cause economic loss!
Default suitable series: 2s~24S (It needs external DC power if the
battery voltage is less than 20V-100V)
If you want to connect to 4s~9s, please add an additional DC power
supply to work
Suitable: batteries: NCM/LFP/LTO all were compatible Power supply
range suitable series
The total voltage of battery pack is above 30V
Undervoltage protection dormant voltage: Customize on APP: 1.5~4.2V
Static working current: Balance closed~10mA, balance open: 25mA
Size(MM): L156*W144*T28
Working condition: 120~55℃
No need external power supply, based on the battery internal energy
transfer to achieve the whole group balance
Technical Parameters
| Product model | 10A Smart Active Balancer for 2-24s (EK-24S10EB) |
| Supported battery type | NCM / LFP/ LTO(Li-ion/Lifepo4/Lto) |
| Single cell voltage collection range | |
| 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~10A |
| Whether an external power supply is required | External power supply 24V-100V(accuracy ±1mV) Battery powered (accuracy ±3mV) |
| Voltage equalization accuracy | APP can be customized Settings :1mV(TYP) |
| Wire cascading | |
| Power failure detection function | |
| Wrong wire protection function | |
| Fault alarm function | |
| Buzzer | APP can be customized Settings |
| Power dissipation | At equilibrium≈1W,Stop equilibrium≈0.5W |
| Operating temperature | |
Application
| Electric toys, electric balance car/bicycle |
Packing List
Use Manual
Wiring Diagram
The use of battery power or DC adapter power supply, its wiring
method is the same, only the following two differences:
1 Battery power supply support 4S-24S, voltage balancing accuracy
±3mV;
2 DC adapter power supply support 2S-24S, voltage balancing
accuracy ±1mV. The following figure shows how to install and
connect the 24S battery pack:
EK-24S10EB supports cascading use, and at least one battery between
every two equalizers is the "common end of energy exchange". The
following uses the 36S as an example to describe how to install and
connect cables:
Notice:
1.When used in cascade, there is at least one "energy exchange
commonend" between every two equalizers. When welding, please note
whetherthe connection here is correct.
2.During cascading use, please check whether the wiring is
wrongrepeatedly.lf it cannot be used after connection, please
contactafter-sales personnel to consult the corresponding cascade
diagram.
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.
