Factory Customization 18650 11.1V 4000mAh 3s2p Liion Battery Packs with UL2054/Un38.3/CE

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: Contact Us
• Model NO.: 18650 11.1V 4000mAh
• Rechargeable: Yes
• Size: Contact Us
• Connection Mode: Series and Parallel
• Discharge Rate: Low Discharge Rate
• Accessories Type: Battery
• Rated Capacity: >1000mAh
• Standard Voltage: 4.8V-8.4V
• Usage: Backup Energy, Power Tools
• Electrolyte: Lco2
• Warranty: 12 Months
• Transport Package: Carton Safety Packaging
• Specification: 18*130mm
• Trademark: A&S power
• Origin: China
• HS Code: 8507802000
• Production Capacity: 10000month
• Package Size: 18.00cm * 27.00cm * 21.00cm
• Package Gross Weight: 25.000kg

Product Description

 Factory Customization 18650 11.1V 4000mAh 3S2P Liion Battery Packs with UL2054/UN38.3/CE


Rating:

Item	Specifications
Nominal Capacity	4000mAh   0.2C Discharge
Minimum Capacity	3950mAh   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

Photo:


package:

shipping:
 

Destination	Normally arrive port time in working days
	Ship by express	Ship by sea	Ship 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-

Our Services:
 Low Risk Promise
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.
For order over 2000pcs, Buyer gets a cash coupon of 50 USD for next order.
For order over 10000pcs, Buyer gets a cash coupon of 100 USD for next order.
Our cooperative policy
Making the sample until you are satisfied with it.
Offering professional one-on-one service and replying your E-mail within three hours.
Shipment sample for checking before shipment.
Priority to get the our latest product information after our cooperation.

 Adavantages
Green product.
Long standby time.
One year warranty.
Excellent safety performance.
Excellent storage performance and low self-discharge rate.
Short circuit testing passed.
Overcharge testing passed.
Over discharge testing passed.
150C thermal shock test passed.

Application
Major application:

1)MP3/MP4 player, Bluetooth, speakers, car GPS and all possible electronics products
2)Widely applied in Telecommunications, Audio and Video Devices, Information Devices...Etc. 

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 18650




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!