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QNBBM 2V 6V 12V AGM battery Lithium Battery Balancer/Equalizer By Dynamic Energy Transfer

- 2022-12-13 -

QNBBM 2V 6V 12V AGM battery  Lithium Battery Balancer/Equalizer By Dynamic Energy Transfer


Battery capacity limited
Battery count limited

At least balance 2 cells
Working voltage
1.8V~5V  (2V lead acid battery and lithium battery)

4V~9V  (6V lead acid battery)
9V~15V  (12V lead acid battery and lithium battery)

Battery type limited

LiFePo4, LiMnO4 etc
AGM, Gel, Flooded battery and so on.
Power consumption
<50mW per 1s
Balance method
Energy transfer/ Dynamic
Voltage difference VS Balance current
300mV — 1A

1V — 3A
Voltage difference after using
< 10mV

< 30mV(12V lead acid)
Working efficiency
> 94%
Working temperature
-40℃ ~ +80℃
BMS limited
Can work with BMS or Wordking independently
Storage temperature
-40℃ ~ +100℃


Keep the voltage difference of each cell within 10mv.

Extend the battery span life 2-3times. Without capacity & voltage & battery type limitation .

Your best battery pack protector. Perfect combination with BMS Let’s Save cost from now.


Features of Deligreen Battery Equalizer:


Online Working  To balance during charge,discharge,storage
Dynamic equalizing:  To prevent batteries out of balancing all the time
Engery transfer:  Transfer energy from higher voltage cell to lower ones
Maintenance and recovery:  To Keep normal batteries at a good condiction ,recover the   backwards ones
Sharing capacity:  Let the power  flow from one cell to another and share them among the cells
Simple installation:  Connect the balancer together then connect to battery+ and battery-
Independent:  No affect to battery pack wiring,no impact to charging and discharging

 Wiring instraction: