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NACCON 21700 3.7V 6000mAh Battery Lithium Rechargeable High Capacity Battery


Material:	21700-3.7-6000
Size:	21*70mm
Color:	Pink
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Model:
21700 3.7V 6000mAh
Brand:
NACCON
Code:
21700-3.7-6000

Overview
Place of Origin: Guangdong, China
Brand Name: Naccon or OEM
Model Number: ICR21700
Nominal Capacity: 6000mAh （Charge: 0.5C (3000mA), CCCV, 4.2V, 0.02C (120mA) cut-off;

Discharge: 0.2C (1200mA),2.5V discharge cut-off)

Minimum capacity：5850mAh (Charge: 0.5C (3000mA), CCCV, 4.2V, 0.02C (120mA) cut-off;
Discharge: 0.2C (1200mA),2.5V discharge cut-off)

Energy density：296Wh/Kg

Weight: about 75g
Nominal Voltage: 3.7V

Internal resistance: ≤ 25mΩ (AC Impedance, 1000 Hz)

Charge cut-off voltage: 4.2V

Discharge cut-off voltage: 2.5V

Charging cut-off current: ≥0.02C (120mA)

Standard charging current: 0.5C (3000mA)

Standard discharge current: 1C (6000mA)

Working temperature: Charge: 0~45°C Discharge: -20~60°C
Type: Li-Ion
Application: flashlight,power bank,detector,printer,etc.
Certificate: CE/RoHS/UN38.3/MSDS
Warranty: 12 Months
Cycle life: 500Times
Color: Gray
If OEM: YES
Payment: Credit Card.Paypal.TT.Escrow.Western Union
Size: Height: 70.95±0.2mm Diameter: 21.65±0.2mm

Lithium-ion Battery 21700 3.7V 6000mAh 21700 6000mAh Lithium Battery Pack Lithium Polymer Battery 21700 Battery Rechargeable 21700 rechargeable battery Rechargeable Battery 6000mAh Battery 3.7V rechargeable Battery

Product Description

Supply Ability
Supply Ability:50000Piece/Pieces per Week

Packaging & Delivery
Packaging Details:industrial packing
Port:HK
Lead Time :2weeks

Normal capacity	6000mAh
Minimum capacity	5850mAh
Normal voltage	3.7V
Charging voltage	4.2+/-0.05V
Discharging ending voltage	2.5 +/-0.05V
Standard charging current	0.5C
Standard discharging current	1C
Max charging current	0.7C (4200mA) 45°C>T≥15°C 0.5C (3000mA) 15°C>T≥5°C 0.1C (600mA) 5°C>T≥0°C
Max discharging current	0.5C (3000mA) 60°C >T≥45°C 1C (6000mA) 45°C >T≥35°C 2C (12000mA) 35°C >T≥0°C 1C (6000mA) 0°C>T≥-20°C
Max recommended charge and discharge cell body temperature	Charge:0~45ºC Discharge:-20~60ºC
Internal resistance	≤ 25mΩ (AC Impedance, 1000 Hz)
Cell dimensions	Height: 70.95±0.2mm Diameter: 21.65±0.2mm