12V lead acid QNBBM battery balancer with instruction LED and patent
- 2022-12-12 -
Product Description
12V lead acid QNBBM battery balancer with instruction LED and patent
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Battery capacity limited
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Unlimited
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Battery count limited
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2S~unlimited
At least balance 2 cells
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Working voltage
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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)
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Battery type limited |
LiFePo4, LiMnO4 etc
AGM, Gel, Flooded battery and so on.
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Power consumption
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<50mW per 1s
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Balance method
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Energy transfer/ Dynamic
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Voltage difference VS Balance current
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300mV — 1A
1V — 3A
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Voltage difference after using
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< 10mV
< 30mV(12V lead acid)
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Working efficiency
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> 94%
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Working temperature
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-40℃ ~ +80℃
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BMS limited
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Can work with BMS or Wordking independently
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Storage temperature
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-40℃ ~ +100℃
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Advantages:
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.
Detailed Images
Customer Photos
