Technical Parameters
EnerKey BMS Active Balancer 1A 2S 3S 4S 5S 6S 7S 8S 9S 10S 11S 12S
13S 14S 15S 16S 17S 18S 19S 20S 21S 22S 23S 24S NMC LFP LI-ION
lifepo4 Balancer Inductive Balancer |
|
Strings | | | | | | | | | |
| | | | | | | | | |
| L*W*T8mm |
| Weight(kg) | 0.011 | 0.016 | 0.023 | 0.028 | 0.034 | 0.04 | 0.047 | 0.053 | 0.059 |
Strings | | | | | | | | | |
| 84*67 | 88*80 | 88*80 | 93*93 | 93*93 | 105*93 | 107*93 | 119*98 | 120*98 |
| L*W*T8mm |
| Weight(kg) | 0.06 | 0.068 | 0.072 | 0.08 | 0.084 | 0.091 | 0.095 | 0.105 | 0.11 |
Strings | | | | | 24S |
| | | | | |
| L*W*T8mm |
| Weight(kg) | 0.119 | 0.124 | 0.133 | 0.137 | 0.143 |
Supported battery type | |
Cascading | Support(Don't advice) |
Single cell voltage collection range | NCM/LFP version :3.0V-4.5V |
Equilibrium method | Detect the nearby voltage difference is greater than 0.1V totrigger
the start of balanced, |
the adjacent battery voltage difference is less than 0.03V to stop
working. |
| 0.05V voltage difference balancing current 0.5A
0.1V voltage difference reaches the maximum balancing current of 1A |
Voltage equalization accuracy | Adjacent voltage difference 30mV (typical value) |
| Undervoltage protects sleep voltage | Enter sleep state when the adjacent voltage difference is less than
30mV |
| No need for an external power supply, |
relying on the internal energy transfer of the battery to achieve
sdjacent equalization. |
Quiescent current | |
Operating Temperature | |
This balance module is only suitable for battery packs with
capacity below 30AH! |
Packing List
Wire connect
Wiring definition
B-,the total negative pole of the battery pack(the negative pole of
the first battery).
B1, the positive electrode of the first battery.
B2, the positive electrode of the second battery.
B3..... and so on.
Direction for use
①The first, terminal wire is soldered to the battery
pack.Next,Connect the terminal wire to the PCBA.
(2)13 or more string plugs need to be inserted obliquely,first
touch the B-pins and insert them obliquely upwards,otherwise it may
cause the board to burn out.
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.
Noted: We are source manufacturer, We have own brand for "EnerKey",We can customized product as your requirement(Voltage, Wire,Etc) .
We can provide you competitive price in the market if you have bulk
order, Please don't hesitate to contact us.
Mobile & WhatsApp & Wechat: +86 15387469240; Email: kiwi@enerkey.cn
