Cnntny 21700 3.7V 4800mAh Rechargeable Lithium Ion Battery Cell

• 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.: NY-21700
• Size: Small
• Weight: 65g
• Capacity: 17.76wh
• Cycle Life: 1000 Times
• Nominal Voltage: 3.7V
• Nominal Capacity: 4.8ah
• The Charging Rate: 3c
• The Discharge Rate: 3c
• Transport Package: Standard Export Package
• Specification: 21700
• Trademark: CNNTNY
• Origin: China
• HS Code: 8506500000
• Production Capacity: 50000packs Per Month

Product Description

Product Description

CNNTNY 21700 3.7V 4800mAh Rechargeable Lithium Ion Battery Cell  :
    It has a great function and can be used in various aspects such as toys, electric tools, household 
energy storage, electric bicycles, etc.

    This battery has a small size, high capacity, and is easier to assemble and replace compared to 

other batteries, with stronger functionality.

Product Parameters

Specification
Nominal Voltage	3.7V
Nominal Capacity(0.5C,25ºC)	4800mAh
Weight(Approximate)	≤69g
Standard Discharge@25ºC
Max. Continuous Current	2A
Cut-off Voltage	2.5V±1V
Standard Charge
Charge Voltage	4.2V±0.2V
Recommended Charge Current	5A
Charge Time	1hours
Resistance and rates
Internal Resistance	≤23mΩ
Self-discharge rate	≤5% per Month
General Features
Assembly cell	21700  4800MAh

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