ขาย ~ 2S Li-Ion แบตเตอรี่ลิเธียม 3A 7.4V 8.4V 18650 แผ่นบอร์ดโมดูลป้องกันชาร์จ ราคาที่ดีที่สุด

#2S #Li-ion #Lithium #Battery #3A #7.4V #8.4V #18650 #Charger #Protection #Board #Pad #Module 2S Li-ion Lithium Battery 3A 7.4V 8.4V 18650 Charger Protection Board Pad Module Description: 100% brand new and high quality High-accuracy voltage detection circuit; Terminal of the charger using high voltage device; Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit); MOS transistor can control the battery charge and discharge; Low standby current consumption. Parameter: Over charge voltage:4.25-4.35v±0.05v Over dishcarge voltage: 2.3-3.0v±0.05v Max continuous current:3A Max peak current:5A Working temperature:-40---+50 Storage Temperature:-40-- +80 Small current:less than 3uA Life cycle :more than 50000hours Resistance:Less than 45m Short cut protection :Protectable,charge can repair Size: 3.6*0.7cm/1.42"*0.28" Quantity: 1 PC Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes(no retail package): 1 x 2S 3A Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board Moudle