Akkuparts24

PCB 4S 7A Lithium-Ionen Schutzbeschaltung

Item no.: 100444

9,90 €

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Question on item

No.	Test item		Criterion
				Li-ion/Li-polymer
1	Voltage	Charging voltage		DC:16.8V CC/CV (4.2V/cell)
		Balance voltage for single cell		4.2V±0.025V
2	Current	Balance current for single cell		42±5mA
		Current consumption for single cell		=50µA
		Max.continuous charging current		6A
		Max. continuous discharging current		6A
3	Over charge protection (single cell)	Over charge detection voltage		4.25±0.025V
		Over charge detection delay time		0.5SÑ2.0S
		Over charge release voltage		4.15±0.05V
4	Over discharge protection (single cell)	Over discharge detection voltage		2.7±0.08V
		Over discharge detection delay time		10-1000mS
		Over discharge release voltage		3.0±0.1V
		Over current detection current		15±2A
		Detection delay time		5-20ms
		Release condition		Cut load,Auto release
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	200~500us
		Release condition	charge up
7	Resistance	Protection circuitry	=50mO
8	Temperature	Operating Temperature Range	-40~+85?
		Storage Temperature Range	-40~+125?
9	Dimension:	L50W21T3mm