전기 자전거 배터리 - BZ 18650-2P7S - 25.9V - 5200mAh - 리튬 이온 배터리

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모델 번호 : 18650 2P7S
유형 : Li-Ion
공칭 전압 : 25.9V
크기 : MAX68 × 74 × 74mm
공칭 용량 : 5200mAh
무게 : 636g
사이클 수명 : 500 회 이상
전압 : 3.7V

No.	Item	General Parameter		Remark
1	Rated Capacity	Typical	5200mAh	Standard discharge（0.2C C₅A) after Standard charge
		Minimum	5400mAh
2	Nominal Voltage	25.9V		Mean Operation Voltage
3	Voltage at end of	19.6V		Discharge Cut-off Voltage
	Discharge
4	Charging Voltage	29.4±0.03V
5	Internal Impedance	≤500mΩ		Internal resistance measured at AC 1KH_Zafter 50% charge
				The measure must uses the new batteries that within one week after shipment and cycles no more than 5 times
6	Standard charge	Constant Current 0.2C₅A		Charge time : Approx 6h
		Constant Voltage 29.4V
		0.01 C₅A cut-off
7	Standard discharge	Constant current 0.2 C₅A
		end voltage 3.0V
8	Fast charge	Constant Current 0.5C₅A		Charge time : Approx 2.5h
		Constant Voltage 19.6V
		0.01 C₅A cut-off
9	Fast discharge	Constant current 0.5C₅A
		end voltage29.4V
10	Maximum Continuous Charge Current	1 C₅A
11	Maximum Continuous Discharge Current	1C₅A
12	Operation Temperature Range	Charge: 0~45℃		60±25%R.H.
				Bare Cell
		Discharge: -20~60℃
13	Storage Temperature Range	Less than 1 year: -20~25℃		60±25%R.H.
		less than 3 months: -20~40℃		at the shipment state
14	Pack Dimension	High: max74mm Width: max74mm Thickness: max68mm		Initial Dimension

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