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4S Strings 16.8V 18A 18650 Lithium Battery Charge and Discharge Protection Board with Probe

4S Strings 16.8V 18A 18650 Lithium Battery Charge and Discharge Protection Board with Probe
4S Strings 16.8V 18A 18650 Lithium Battery Charge and Discharge Protection Board with Probe4S Strings 16.8V 18A 18650 Lithium Battery Charge and Discharge Protection Board with Probe4S Strings 16.8V 18A 18650 Lithium Battery Charge and Discharge Protection Board with Probe


Get 4S Strings 16.8V 18A 18650 Lithium Battery Charge and Discharge Protection Board with Probe


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Description:


The protection board adopts a mature 4-string special lithium battery protection chip with high integration and high sensitivity characteristics. By detecting information such as battery voltage, charge and discharge current and ambient temperature, the battery is overcharged, overdischarged, discharged overcurrent, short circuited, Real-time protection such as charging overcurrent, temperature protection, etc., can also be adjusted by external circuits.


Charging voltage 16.8V
Single charging voltage 4.2V
Current continuous discharge current 0-18A
Overcharge protection Overcharge single cell detection voltage 4.2 ± 0.05V
Overcharge protection delay 1S
Overcharge recovery voltage 4.13 ± 0.05V
Overcharge protection release delay 20mS
Over-release protection delay 1S
Overspeed recovery voltage 3.0V
Overdraft protection release 20mS
Overcurrent protection overcurrent detection voltage 0.1V
Overcurrent detection current 32 ± 3A
Overcurrent detection delay 300mS ± 100mS
Recovery status Automatic recovery
With or without short circuit protection Short circuit protection
Short circuit detection delay 20mS
Short circuit detection voltage 0.8V
Recovery state Automatic recovery after disconnecting the load
Temperature protection Over temperature protection temperature 70 ± 5 ℃
Temperature recovery temperature 60 ± 5 ℃
Power consumption working state 30 ± 5uA (25 ℃)
Sleep state 6 ± 2uA (25 ℃)
Internal resistance discharge circuit resistance ≤30 ± 5mΩ
Size (L * W) 34mm * 34mm


Package includes:


1 x Protection Board with Probe





4S Strings 16.8V 18A 18650 Lithium Battery Charge and Discharge Protection Board with ProbeSee detail


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