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Model No. :
Brand Name :
Rechargeable :	Chargeable
Transport Package :	Carton Box
Trademark :	LR
Origin :	China
Production Capacity :	5, 000, 000 PCS/Year
Type :	LiFePO4
Usage :	Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle
Nominal voltage :	14.8V
Discharge Rate :	Low Discharge Rate
Shape :	Square Battery
Electrolyte :	Li-Ion

더

3yrs

Shenzhen, Guangdong, China

Langrui Energy (Shenzhen) Co.,Ltd

당신은 또한 좋아할 것입니다

제품 설명

기본 정보.

설치

포장

충전식

청구 가능

운송 패키지

상자 상자

등록 상표

기원

중국

생산 능력

5, 000, 000 PCS/년

제품 설명

14.8V 4400mah LifePo4 18650 충전식 배터리

제품 사양

Item	Criteria	Remarks
Weight	500g
Typical capacity	4400mAh	0.5C charge and 0.5C discharge for cut-off voltage
Minimum capacity	4400mAh	0.5C charge and 0.5C discharge for cut-off voltage
Nominal voltage	14.8V
Internal impedance	cell:≤60m	AC 1KHz after standard charge
Internal impedance	Battery: ≤200m	AC 1KHz after standard charge
Chargevoltage	16.8V
Standard charge current	2200mA
Max. charge current	2200mA
Max. discharge current	2200mA
Discharge cut-off voltage	11V
Operating temperature	0~+45ºC	Charging
Operating temperature	-20~+60ºC	discharging
Storage temperature	within 1 month:-5 ºC~+45ºC	Relative humidity: 65±20%RH
	within 3 month:-5 ºC~+35ºC
	within 6 month: 0 ºC~+35ºC
Semi-manufactured cell	EA 18650-2200MAH	8PCS
PCM		1PCS

PCM 매개 변수

Item	Criteria
Over-charge protection voltage	4.25
Over-discharge protection voltage	2.75
Over current detection current	5A-8A
Initial Impedance	≤60m
Operation Station Current	8.0μA Type 10μA Max
Temperature control switch	70ºC