4 Strings DC 12V Battery Protection Board With 50A Discharge Balanced 3.2V Lithium Iron Phosphate Protection Module

Description:

 

Size: 75x51.5x10mm

Continuous working current: Within 50A

Charge current: Within 50A

Balance charging: Yes

Short circuit protection: Yes

Function: Prevent overcharge, overplay, circuit protection

Suitable assembly: Nominal 3.2V electric core

Details	Specification	Unit	Remarks
Discharge	Continuous discharge current	50 (MAX)	A
	Instantaneous discharge current	150	A
Charging	Charging voltage	14.6	V
	Recharging current	50 (MAX)	A
Overcharge protection	Overcharge detection voltage	3.75±0.025	V
	Overcharge protection delay	0.5	S
	Overcharge release voltage	3.6±0.1	V
Electricity balance	Battery balance detection voltage	3.60±0.025	V
	Battery balance release voltage	3.60±0.05	V
	Battery balance current	40±5	mA
Overdischarge protection	Overdischarge detection voltage	2.1±0.1	V
	Overdischarge detection delay	0.1	S
	Overdischarge release voltage	2.3±0.1	V
Overcurrent protection	Overcurrent detection voltage	150	mV
	Overcurrent detection delay	9	mS
	Overcurrent protection current	200±30	A
	Overcurrent protection release condition	Disconnect load
Short circuit protection	Short circuit protection condition	External load short circuit
	Short circuit detection delay	250	uS
	Short circuit protection release condition	Disconnect negative
Temperature protection	Temperature protection	Temperature protection	??/span>
Internal resistance	Main circuit conduction internal resistance	≤25	mΩ
Self-consumption	Working current	≤30	uA
	Sleep current (when the battery is over-discharged)	≤10	uA
Operating temperature	Temperature range	-30 to 80	??/span>

 

Package Included:

1 x 12V Battery Protection Board