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{"title":"8s Active Deligreen Balancer For BYD LiFePO4 Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/9b\/52f59a210af7c4fce553463604b9-200x200-1\/8s_active_deligreen_balancer_for_byd_lifepo4_battery.jpg","attrs":{"Brand Name":"Deligreencs","Model Number":"QNBBM-A","Certification":"CE USA Patent","Place of Origin":"Shenzhen"}}
{"title":"QNBBM 4S 10A Lithium Battery Balancer Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/74\/72ac5c193c65768605cf9ca3e8d3-200x200-1\/qnbbm_4s_10a_lithium_battery_balancer_module.jpg","attrs":{"Brand Name":"Deligreen","Model Number":"QNBBM-4S","Certification":"CE USA Patent","Place of Origin":"Shenzhen"}}
{"title":"5V 5S Active BMS Lithium Battery Balancer Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/74\/72ac5c193c65768605cf9ca3e8d3-200x200-1\/5v_5s_active_bms_lithium_battery_balancer_module.jpg","attrs":{"Brand Name":"Deligreen","Model Number":"QNBBM-5S","Certification":"CE USA Patent","Place of Origin":"Shenzhen"}}
{"title":"Deligreen 1S Lithium Battery Balancer For NCM","imgUrl":"https:\/\/img.chinax.com\/nimg\/14\/6c\/2f9635766916f57f4e3fb88e0434-200x200-1\/deligreen_1s_lithium_battery_balancer_for_ncm.jpg","attrs":{"Brand Name":"QNNBM","Model Number":"QNBBM-A","Certification":"CE USA Patent","Place of Origin":"Shenzhen"}}
{"title":"4S 8S 16S BMS Active Balancing 1A 5A Capacitor inductance Battery Board Li-ion","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/bc\/528ad76c30f95711d7352b19aeff-200x200-1\/4s_8s_16s_bms_active_balancing_1a_5a_capacitor_inductance_battery_board_li_ion.jpg","attrs":{"Brand Name":"heltec","Model Number":"4-8S","Place of Origin":"CN","Minimum Order Quantity":"1 pc"}}
{"title":"1S 12V Lead Acid Lithium Battery Balancer \/ LiFePO4 Active Balancer With LED","imgUrl":"https:\/\/img.chinax.com\/nimg\/9a\/fd\/21f4b4ac66ccbfbb11f861c8b4d3-200x200-1\/1s_12v_lead_acid_lithium_battery_balancer_2f_lifepo4_active_balancer_with_led.jpg","attrs":{"Brand Name":"Deligreencs","Model Number":"2V1S","Certification":"CE\/FCC\/ROHS","Place of Origin":"china"}}
Deligreen Equalizer Battery balancers equalize voltage for every series of batteries, preventing all cells from overcharge, insufficient charge, or over discharge. This maximizes battery performance and extends battery life.
The balancers are compatible with all LiFePO4 batteries, lithium ion batteries, LTO batteries, and 2V/6V/12V Gel/Flooded/AGM lead acid batteries. Applications include powerwalls, car audio systems, ESS, UPS, solar energy systems, electric vehicles, and solar and wind energy systems.
Main Technical Parameters
Battery capacity limited
Unlimited
Battery count limited
2S~unlimited (At least balance 2 cells)
Battery type limited
LiFePO4, LiMnO4, AGM, Gel, Flooded battery and more
Working voltage
2V~5V (2V lead acid & 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°C to +80°C
Storage temperature
-40°C to +100°C
BMS limited
Can work with BMS or 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, and USA warehouses ensure quick delivery
Factory direct pricing and lifetime technical support
Reliable warranty
Looking for distributors! Make DIY Battery Easier!
Frequently Asked Questions
Q1: I have a BMS already, can I use the balancer?
Yes, absolutely. If you use the BMS and balancer together, that will be perfect. Most BMS are intelligent and can display battery information, but you might find the balance performance unsatisfactory. Adding the balancer will help solve this 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 for maintenance. Since the balancer power consumption is low, it won't consume much power from the battery. Whether you need to disconnect them depends on your battery pack capacity. For different capacities (10AH vs 100AH), the results vary. Contact us with your specific situation for professional suggestions.
Q4: My battery is NiCD or other special battery with nominal voltage of only 1.2V. Can I use your balancer?
Yes, that is possible. We have solutions, such as using one balancer for two of your cells. We have many customers with special batteries where the balancers work great.
Q5: What is application of your balancer?
Lithium battery, lead acid battery, super capacitor applications.
Q6: What is delivery time of your balancer?
1-2 business days if in stock. 1-3 weeks for volume orders.
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.
Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers.
We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity.
We cooperate with many...
Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers.
We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity.
We cooperate with many...