Lto Battery Balancer 5A Capacitor Inductance Active Equalizer Balancer Battery Board
QNBBM Balancers equalize voltage for every series of batteries. Prevent all cells from overcharge, insufficient charge or over discharge. Maximize battery performance and extend battery life.
The balancers can be used for all LiFePO4 battery, lithium ion battery, LTO battery, 2V/6V/12V Gel/Flooded/AGM lead acid battery applied for these areas: Powerwall, Car audio, ESS, UPS, Solar Energy, Electric Vehicle, Solar and wind energy.
Main Technical Parameters
| Parameter |
Specification |
| Battery capacity limited |
Unlimited |
| Battery count limited |
2S~unlimited (At least balance 2 cells) |
| Battery type limited |
Battery: LiFePO4, LiMnO4 etc. AGM, Gel, Flooded battery and so on |
| Working voltage |
2V~5V (2V lead acid battery and lithium battery)
4V~9V (6V lead acid battery)
9V~15V (12V lead acid battery) |
| Power consumption |
<50mW per 1S |
| Balance method |
Energy transfer & Dynamic |
| Acceptable Constant balance current |
6A |
| Peak balance current |
10A |
| Voltage difference VS Balance current |
300mV-1A; 1V-3A |
| Voltage difference after using the balancer |
<10mV <30mV (12V lead acid) |
| Working efficiency when balance current is 1A |
>94% |
| Working temperature |
-40~+80°C |
| Storage temperature |
-40~+100°C |
| BMS limited |
Can work with BMS or can work independently |
Battery balancer can keep batteries within 10mV and double battery lifespan
Package
About Us
Why Choose Us?
- One-stop power provider including lithium battery active balancer, BMS, charger and other accessories
- Russia, Poland/USA warehouse ensure quick delivery
- Factory direct price and whole life technical support
- Reliable warranty
Look for distributors! Make DIY Battery Easier!
Frequently Asked Questions
Q1: I have a BMS already, can I use the balancer?
Yes, sure. If you use the BMS and balancer together, that will be perfect. Most BMS are intelligent and can display battery information, but you might feel the balance performance is not satisfactory. Now adding the balancer will help you solve the problem.
Q2: What is power consumption of the balancer?
The power consumption is very low, only 50mW.
Q3: If I don't use the batteries for a long time, should I disconnect the balancers?
Normally if you don't use the batteries for 2~3 months, you need to recharge the batteries. This is necessary for battery maintenance. Since the balancer power consumption is low, it won't consume much power from the battery. Whether you need to disconnect them or not depends on what capacity is your battery pack. For a 10AH and 100AH pack, the result is different. So you can contact us and tell us your situation in details. We will be glad to give you professional suggestion.
Q4: My battery is NiCD or other special battery. The nominal volt is only 1.2V. Can I also use your balancer?
Yes that is possible. We have solutions. For example, we can use 1 piece of balancers for two of your cells. We have many customers who have such special batteries. The balancers prove to be working great as well.
Q5: What is application of your balancer?
Lithium battery, lead acid battery, super capacitor
Q6: What is delivery time of your balancer?
1~2 business days if in stock. 1~3 weeks for volume order
All long pleasant business starts from good communication. Maybe you have many other questions to ask. We are always waiting for your inquiry. Even if we can't make the deal, we can make friends, share information and learn from each other.
