3.7V Hot Selling 602040 420mAh Li-Po Rechargeable for MP3/MP4 Player Battery

• Type: Li-ion Battery
• Cathode Material: Lithium Polymer
• Rechargeable: Yes
• Size: Small
• Socket Type: for All
• If OEM: Yes
• Model NO.: 602040
• Nominal Voltage: 3.7V
• Capacity: 420mAh
• Charger Type: Electric Charger
• Application: Tablet, Laptop, Video Game Player, MP3/MP4 Player,
• If Recyclable: Recyclable
• Jacket: PVC
• Cycle Life: More Than 500 Times
• Transport Package: Carton
• Specification: 6.0*20*40mm
• Trademark: Tcbest
• Origin: Guangdong, China
• HS Code: 8507600090
• Production Capacity: 50000pieces/Years

Product Description

Basic Info.

Model NO.	602040
Certification	ce
If OEM	YES
Transport Package	Carton/Customized
Trademark	Metal
Size	Prismatic
Warranty	12months
Specification	6.0*20*40mm
Production Capacity	50000pieces/Month
Origin	China
HS Code	8507600090
Nominal Voltage	3.7V
Capacity	420mAh

3.7V Hot Selling 602040 420mAh  Rechargeable Lithium  Polymer For Digital product /Medical Facilities Battery

Product Specification:
 

 

ITEM	Specifications
Nominal Capacity	420mAh
Battery type	Lithium ion polymer
Jacket	PVC
Nominal Voltage	3.7V
Battery Size	6.0*20*40mm
Discharge Rate	25C
Long battery life	500times
OEM	Available
Advantage	Long-life Cycles; Excellent Safety Performance; No Memory Affects
Discharge Operating Temperature	-10ºC~60ºC
Charge Operating Temperature	0ºC~45ºC
Charging Time	1hour
Operating Temperature	Charge: 0 to 50
(Surface Temperature)	(Recommended Recharge Release<45ºC)
	Discharge: -20 to 75
	(Recommended Re-discharge Release<60ºC)
Storage Temperature	1.5year -30~25ºC(1*)
(Recovery 90% Aftert Storage)	3months -30~45ºC(1*)
	1months -30~60ºC(1*)
Shipping	For samples: Tcbest brand samples, delivery within 5 days Customized samples, delivery within 7-9 days For Tcbest brand: Sufficient stocks, delivery at any time. For OEM: Within 100k pcs, 10-15 days;            100-500k pcs, 15-20 days;             Over 500k pcs, 25-30 days.

Application:

 

Production process:

 

Packaging:
 

 

Our Company:
Company name:Shenzhen Tcbest Battery Industry Co,.Ltd
Product: alkaline batteries, carbon batteries, lithium manganese button batteries, Ni-MH and Ni-CD,rechargeable batteries, and battery chargers, etc.

Factory:  in Qingyuan, Guangdong province
               output over 3000,000pcs per day
               500,000 square meters
               over 500 employees
               10 production lines

 

 

 

Certifications:

 

Advantages:

 

Exhibition:

 

 

 

FAQ:

1,Q: What's the main product in Tcbest?
A: Dry battery and Rechargeable LiFePO4 battery, Li-ion, Lipo battery and power battery pack.

2,Q: Do you have any protection for battery pack?
A: Over-charge protection
    Over-discharge protection
    Over current protection
    Cell balancing function
    Over temperature protection

3,Q: What is over discharge?
A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance

4. Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Batteries can be made as require.

5. Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.

6. Q: How about the lead time?
A: Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.

7. Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.

8. Q: What about after-sale service?
A: We will offer you 1-5 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.