Gold Member Since 2017
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Shenzhen A&S Power Technology Co., Ltd.

11.1V Li-ion Battery, Lithium Battery for Portable Speaker, 18650 11.1V Li-ion Battery manufacturer / supplier in China, offering 11.1V 4.4ah 18650 Lithium Ion Battery Pack for Portable Speaker, Rechargeable 7.4V 16ah 18650 Lithium Li-ion Battery Pack, 18.5V 5.2ah 18650 Rechargeable Lithium Li-ion Battery Pack 5200mAh and so on.

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Supplier Homepage Product 18650 battery 11.1V 4.4ah 18650 Lithium Ion Battery Pack for Portable Speaker

11.1V 4.4ah 18650 Lithium Ion Battery Pack for Portable Speaker

FOB Price: US $5.55-9.55 / Piece
Min. Order: 3,000 Pieces
Min. Order FOB Price
3,000 Pieces US $5.55-9.55/ Piece
Get Latest Price
Port: Shenzhen, China
Production Capacity: 80000PCS/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, Cash

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Basic Info
  • Model NO.: AS-18650 4400mAh
  • Connection Mode: with PCM
  • Discharge Rate: 1c
  • Accessories Type: Battery
  • Standard Voltage: 11.1V
  • Electrolyte: Lithium-Ion Battery
  • Cycle Life: 500times
  • Manufacture: Yes
  • Warranty: 12 Months
  • Minimum Capacity: 4000mAh
  • Max. Discharge Current: 4000mA
  • Transport Package: Customized, Safety Packaging
  • Origin: China
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: 27*38*130mm
  • Rated Capacity: 4400mAh
  • Usage: Remote Control Boat, Remote Control Plane, Remote Control Car, LED Light
  • Weight: 270g
  • OEM/ODM: Yes
  • Connecter: Option
  • Typical Capacity: 4400mAh
  • Max. Charge Current: 4000mA
  • Trademark: A&S POWER
  • Specification: 27*38*130mm
  • HS Code: 8507802000
Product Description

11.1V 4.4ah 18650 Lithium Ion Battery Pack for Portable Speaker 


Product Description

Item

Specifications

Nominal Capacity

4400mAh   0.2C Discharge

Minimum Capacity

4000mAh   0.2C Discharge

Nominal Voltage

11.1V

Charge Current

Standard Charge:0.5C

Rapid Charge:1.0C

Standard Charging Method

0.5C CC(Constant Charge)charge to 12.6V, then CV(Constant Voltage 12.6V)charge till charge current decline less than 0.01C

Charging Time

Standard Charging: Approx. 5hours

Rapid Charging: Approx. 2.5hours

Max. Charge Current

Constant Current 1C5A Constant Voltage 12.6V 0.01C5A Cut-off

Max. Discharge Current

Constant Current 1.0C5A End Voltage 9.0V

Standard discharge Current

Constant Current 0.2C5A End Voltage 9.0V

Discharge Cut-off Voltage

9.0V

Charge Cut-off Voltage

12.6V

Initial Impedance

Less than 100mo

Weight

270g

Operating Temperature

Charging:0-45

Discharging:-20-60

11.1V 4.4ah 18650 Lithium Ion Battery Pack for Portable Speaker

 

 

 

Packaging & Shipping

11.1V 4.4ah 18650 Lithium Ion Battery Pack for Portable Speaker

Shipping

Destination Normally arrive port time in working days  
Ship by expressShip by seaShip by air
 North America 3-7 days 15-28 days 5-7 days
 South America 3-7 days 15-30 days 5-7 days
 European 3-7 days 20-30 days 5-7 days
 Africa 5-7 days 45-50 days 5-7 days
 The Middle East 3-5 days 15-30 days 3-5 days
 Australia 3-7 days 10-20 days 5-7 days

Our Services

 Low Risk Promise

  1. For lithium polymer battery, we can provide 5pcs free samples and buyers pay the shipping cost, for the model in our stock, we    can send out within 5 days.
  2. For order over 2000pcs, Buyer gets a cash coupon of 50 USD for next order.
  3. For order over 10000pcs, Buyer gets a cash coupon of 100 USD for next order.

Our cooperative policy

  1. Making the sample until you are satisfied with it.
  2. Offering professional one-on-one service and replying your E-mail within three hours.
  3. Shipment sample for checking before shipment.
  4. Priority to get the our latest product information after our cooperation.

 Adavantages

  1. Green product.
  2. Long standby time.
  3. One year warranty.
  4. Excellent safety performance.
  5. Excellent storage performance and low self-discharge rate.
  6. Short circuit testing passed.
  7. Overcharge testing passed.
  8. Over discharge testing passed.
  9. 150C thermal shock test passed.

 

Application


11.1V 4.4ah 18650 Lithium Ion Battery Pack for Portable Speaker

 

 

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, LiFePO4 battery and E-bike batteries.

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 1865011.1V 4.4ah 18650 Lithium Ion Battery Pack for Portable Speaker
    11.1V 4.4ah 18650 Lithium Ion Battery Pack for Portable Speaker
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 t hat you start inquiry two 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. 

 

 Welcome to our factory, We are here to support you!

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