21700 3.7V 5000mAh Lithium Li-ion Battery Cell 3c 15A Rechargeable Battery 21700 for Electric Bikes

• 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.: EVE21700-50E
• 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
• Types: Rechargeable
• Weight: 70.0g ±2g
• Battery Type: 21700 Rechargeable Li-ion
• Anode Material: Ncm
• Transport Package: Carton Package
• Specification: 21700
• Trademark: OEM
• Origin: Kaifeng
• HS Code: 8507600090
• Production Capacity: 100000PCS/Month
• Package Size: 10.00cm * 20.00cm * 30.00cm
• Package Gross Weight: 12.000kg

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.

Detailed Photos

 

 

Related Product

 

Model	Normal Voltage (V)	Normal Capacity (mAh)	Max Discharge Rate	work Voltage (V)	IR  (m)	Weight (g)
TP32700C60	3.2	6000	3C	2.0 ~3.65	8	145.0
TP32700C55	3.2	5500	3C	2.0 ~3.65	8	144.0
TP32700C50	3.2	5000	3C	2.0 ~3.65	20	143.0
TP26650C40	3.2	4000	3C	2.0 ~3.65	15	86.0
TP26650C36	3.2	3600	3C	2.0 ~3.65	15	86.0
TP26650C33	3.2	3300	3C	2.0 ~3.65	15	85.0
TP26650C30	3.2	3000	3C	2.0 ~3.65	15	83.0
TP26650C24	3.2	2400	3C	2.0 ~3.65	32	79.0
TP26650C21	3.2	2100	3C	2.0 ~3.65	25	59.0
TP26650C20	3.2	2000	3C	2.0 ~3.65	25	58.0
TP18650C20	3.2	2000	3C	2.0 ~3.65	30	45.0
TP18650C18	3.2	1800	3C	2.0 ~3.65	30	44.0
TP18650C15	3.2	1500	3C	2.0 ~3.65	30	42.0
TP18650C13	3.2	1300	3C	2.0 ~3.65	30	39.0
TP14890C10	3.2	1000	3C	2.0 ~3.65	70	29.0
TP14430C13	3.2	400	3C	2.0 ~3.65	80	15.0
TP14500C06	3.2	600	3C	2.0 ~3.65	70	16.0
TP14500C05	3.2	500	3C	2.0 ~3.65	70	15.6
TP14500C04	3.2	400	3C	2.0 ~3.65	70	15.0

 

Certifications

Company Profile

 

Packaging & Shipping

 

 

FAQ

 

Q: Can you give me the sample order?
Yes, we welcome the sample test and check the quality. Customization is available.

 

Q: What about lead time?
Samples need 3 to 5 days, order quantity is big, need to negotiate.

 

Q: How do you shipping how long does it take to arrive?
A: we offer sea &air service. Shipping usually arrive 25 to 35 days. Air 7 to 10 days to reach.

 

Q: Can you print my logo products?
Yes, we need to provide their packaging or neutral packing.

 

Q: Where can I get a price?
We usually quote within 24 hours after receive your inquiry. If you very urgent price, please call us or let us know