4S 30A Lithium Battery 18650 Charger PCB BMS Protection Board
4S 30A Lithium Battery 18650 Charger PCB BMS Protection Board 16.8V Cell
Product Feature:
Application: nominal voltage 3.7V ternary lithium battery, 18650 etc.
Charging Voltage: 16.8V
Max Output Current: 30A
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Product Parameter |
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Overcharge protection |
Detection voltage：4.25±0.025V |
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Detection delay：100±50ms |
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Release voltage：4.15±0.05V |
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Over discharge protection |
Detection voltage：2.7±0.1V |
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Detection delay：100±50ms |
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Release voltage：3.0±0.1V |
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Balanced voltage |
Detection voltage：4.2±0.025V |
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Detection delay：100±50ms |
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Balanced voltage：42±5mA |
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Discharge overcurrent protection |
Detection voltage：100mV |
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Detection delay：1000±500ms |
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Current protection：50±10A |
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Short circuit protection |
Trigger condition: external short circuit |
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Detection delay：300us |
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Release condition: disconnect the load |
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Temperature control protection |
Charging working temperature: can be customized |
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Discharge working temperature: can be customized |
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Release condition: recover within working temperature |
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Self-consumption |
Work power consumption：≦35uA |
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Sleep over discharge power consumption：≦10uA |
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range of working temperature：-30/+80℃ |
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Note: Lithium batteries are inherently dangerous. In order to reduce accidents, please know the professional knowledge of this module before buying. Assemblers need to have professional operating knowledge and experience. Non-professionals should not use it without authorization.
Package Included:
1*PCB Protection Board
Overall Dimension
Product Size: 36*54*3mm
Net Weight Of Product: 10g
Package Size: 90*80*5mm
Packing Weight: 12.2g