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Shenzhen A&S Power Technology Co., Ltd.

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Home > Products > Bluetooth earbud battery 3.7v lipo battery 3.7v 520mah lithium polymer battery for electronic products
Bluetooth earbud battery 3.7v lipo battery 3.7v 520mah lithium polymer battery for electronic products
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Product: views:9Bluetooth earbud battery 3.7v lipo battery 3.7v 520mah lithium polymer battery for electronic products 
Unit Price: Negotiated
Min.Order:
Supply:
Delivery: Shipment within days since the date of payment
Valid until: Long Term
Updated on: 2021-12-28 12:27
  Negotiated
Product Details

Bluetooth earbud battery 3.7v lipo battery 3.7v 520mah lithium polymer battery for electronic products

Product Description

 

Item

Rating

Note

3.1    Capacity

Typical

520mAh

Discharge:0.2CmA

cut off Voltage:3.0V for cell

Minimum

500mAh

3.2    Nominal Voltage

Average  3.7V

Discharge:0.2CmA

cut off Voltage:3.0V for cell

3.3    AC Impedance Resistance

≤180mΩ

 

3.4    Discharge Cut-off Voltage

3.00V

 

3.5    Charge Current

104 mA

Standard Charge

3.6    Charge Voltage

4.2V

 

3.7    Max. Charge Voltage

4.23V

 

3.8     Storage humidity

< 75%RH

Hygrometer

3.9    Max. Charge Current

520mA

1.0CmA

3.10   Max. Discharge Current

500mA 

1.0 CmA

3.11   Weight

Approx 10.2g

 

3.12  Operating

Temperature

Charge

0~+45°C

 

Discharge

-20~+60°C

 

3.13  Storage

      Temperature

less than 1 month

-10~+35°C

Recommended storage

temperature: 20°C,at the

shipment state

Product show

 

Application

More battery

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18650 2600mah with PCM+wire+connector     32650 32700 3.2v 6000mah lifepo4 cell         535058 2S 7.4v 1600mah with CE

 

 

CONTACT FOR CAPACITY U WANT 

Company Information

A&S Power Technology Co., Ltd. was established in 2001, and specialize in manufacturing and exporting rechargeable lithium battery, like li-ion battery, li-polymer battery and LiFePO4 battery.

 

Company Overview

  • Established :  2001
  • Capital:    20,000,000.00 RMB
  • Location:    Dongguan,Shenzhen 
  • Employee:  > 600
  • Daily output:  100K Li-Poly, 50K LiFePO4,  80K Li-ion 18650 

  • OEM rechargeable battery manufacturer in China over 15 years
  • Specialized in Lithium polymer battery, LiFePO4 battery and Li-ion Battery pack
  • Our batteries got UL, KC, BIS,IEC62133, CB, CE, ROHS certifications
  • We’re officially recognized by Philips, JVC, Skullcandy, Flex, Mitel etc. from 2013.
  • We have succeeded in selling our batteries to the international markets of America, Canada, Europe, Africa, middle-east and South Asia.

 

FAQ
FAQ
1. Q:Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us
in your email so that we'll regard your inquiry priority.

2. Q: How can I get a sample to check your quality?
A: After price confirmation, you can require for samples to check our quality.
 
3. Q: What about the lead time for mass production?
A: Honestly, it depends on your order quantity and the season you place the order. We suggested that you start inquiry to months before the date you would like to get the products at your country.

4. Q: What is your terms of payment?
A: We accept T/T and L/C.
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