مميزات خاصة

★High accuracy voltage detection circuit, fine workmanship and durable.
【Multiple Protection】: Overcharge protection; overdischarge protection; short circuit protection; overcurrent protection.
★MOS transistor can control the battery charge and discharge, low standby current consumption.
★Use for variety of capacities and various shapes 3.7V lithium batteries,Massager battery pack, LED light backup power supply, solar street light battery pack, monitor standby power supply, etc.
【Note】: B+: Battery V+ Positive; B-: Battery V- Negative; P+: Output/Charging V+; P-: Output/Charging V-; MB: The connection point between the batteries.

وصف

Feature:
Charging Voltage: 8.4V-9V
Overcharge Voltage Range: 4.25-4.35v±0.05v
Over-discharge Voltage Range: 2.3-3.0v±0.05v
Max Working Current: 8A
Max Peak Current: 16A
Working Temperature: -40---+50℃
Storage Conditions: -40-- +80℃
Quiescent Current: less than 30uA
Internal Resistance: less than 100mΩ
Effective Life: more than 50000 hours
Short Circuit Protection: Protectable, change for repair
Size: 41*8*2.2mm

Applications:

low-power inverter, massager battery pack, LED lamp backup power supply, electronic products, solar street lamp battery pack, monitoring backup power supply, etc.

Note:
This protection board cannot be used for lithium iron phosphate batteries, hernia lights, hand drill battery packs, electric fish machine battery packs, electric bicycle battery packs, children's car batteries, motors above 775 (4A), and 1W fisheye LED lights.
When connecting batteries sets in series, please ensure that the voltage of each set of batteries is the same. If they are not the same, please charge the batteries individually to full charge, then use them in series.

مرحبًا،

بحث

6 قطعة 2S 8A 7.4V 8.4V 16A الحد الحالي 18650 شاحن بطارية ليثيوم BMS دائرة PCB لوح حماية لخلية بطارية ليثيوم أيون الشحن الزائد وحماية التفريغ الزائد

مميزات خاصة

وصف

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