Large Stock for Samsung Inr21700 50e Battery 21700 5000mAh 3.7V Lithium-Ion Rechargeable Battery

• Type: Li-ion Battery
• Cathode Material: NCM
• Rechargeable: Yes
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 21700
• Size: Small
• Name: 21700lithium Ion Rechargeable Battery
• Dimension: 21*70
• The Discharge Rate: 3c
• The Charging Ratio: 1c
• Cycle Life: >2000 Times
• Capacity: 5ah/5000mAh, 4.8ah/4800mAh
• Internal Resistance: 8mΩ
• Storage Type: 25°c
• Work Temperature: -20 to 45
• Certification: Bis CE CB
• Battery: LiFePO4
• Types: Rechargeable
• Weight: 70.0g ±2g
• Battery Type: 21700 Rechargeable Li-ion
• Anode Material: Ncm
• Transport Package: Wood Package
• Specification: 21700
• Trademark: OEM
• Origin: Kaifeng
• HS Code: 8507600090
• Production Capacity: 100000PCS/Month
• Package Size: 3.00cm * 3.00cm * 8.00cm
• Package Gross Weight: 0.500kg

Product Description

 

Product Description

 

Nominal Voltage	3.7V
Nominal Capacity	5000mAh
Cell Type	Cylindrical Lithium Ion Battery
Internal Resitance	≤25mΩ
Cut-off Discharge Voltage	2.50V
Charge Upper Limit Voltage	4.20±0.05V
Max. Charge Current	1.5A
Max. Continuous Discharge Current	5A
Max. Pulse Discharge Current	15A
Cycle Life	1000 Times
Standard charger	CC/CV
Warranty	1 Years
Size	21*70mm
Cell Weight	70.0g ±2g
Operating Temperature	Charge : 0 ~ 45ºC
	Discharge : -10 ~ 60ºC
Storage Temperature	1 Years : -20 to 25ºC
	3 Months : -20 to 45ºC
	1 Months : -20 to 60ºC
Application	Cassettes Players, Radios, Appliances, Flashlights, Calculators, Toys, Clocks, Smoke Alarms, Remote Controls, etc.

 

Certifications

Company Profile