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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

Mer

3yrs

Shenzhen, Guangdong, China

Langrui Energy (Shenzhen) Co.,Ltd

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Produktbeskrivning

Grundläggande information.

Installation

Förpackad

Uppladdningsbar

Avgiftsbelagd

Transportpaket

Kartong

Varumärke

Ursprung

Kina

Produktionskapacitet

5 000 000 datorer/år

Produktbeskrivning

14.8V 4400mAH LIFEPO4 18650 Uppladdningsbart batteri

Produktspecifikation

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 -parameter

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