Product name::QNBBM active lithium battery active balancer
Battery method::Energy transfer
Work efficiency::over 98%
Battery type::Lifepo4,LiMnO4,AGM,GELL,Flooded battery and so on
Power consumption::Lower than 50mw
Battery Capacity limited
1.8-5V (2V lead acid battery and lithium battery)
4V-9V (6V lead acid battery)
9V-15V (12V lead acid battery)
< 50mW per 1S
Voltage difference & Blance current
300mV-1A & 1V --3A
Can work with BMS or working independently
Battery count limited
At least balance 2 cells
Battery type limited
LiFePo4, LiMnO4 etc
AGM, GEL, Flooded battery and so on
Voltage difference after using
< 30Mv(12V lead acid)
-40℃ ~ +80℃
-40℃ ~ +100℃
Advantagesfor QNBBM 1S single active lithium battery active balancer for battery protection lifespan with patent
1. Keep the voltage difference of each cell within 10mv.
2. Extend the battery span life 2-3times. Without capacity & voltage & battery type limitation .
3. Your best battery pack protector. Perfect combination with BMS Let's Save cost from now
Why Should We Choose Deligreen Battery Balancer?
Three factors that cause the batteries decay or defective :Over discharge, over charge, under charge
Deligreen Battery Balancers can Keep battery volt difference within 10mV(30mV for 12V lead acid battery)Help prolong battery’s lifespan 3~4times!
How is the balancer working?
This diagram tell you how the balance work.Each battery is compared to a cup. Each balancer is like a pump. with the pumps, all the cups will have the same level of water
We get United State patent and China patent .
1) Power battery: electric car,/bus/scooter/truck/golf cart /boat and so on2) Storage battery: storage power station,wind power,solar power and so on3) Communication power: communication base stations, substations, etc.
Contact: April CaoWhatsapp/Wechat: 008613647436715Email: firstname.lastname@example.org Factory: Dakan Industrial Park,Xili,Nanshan district, Shenzhen,Guangdong,ChinaSales office: Room 1046,AUX Building B,Yuelu area,Changsha,Hunan,Chinawww.deligreenpower.com