High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE

Product Details
Customization: Available
Type: Li-ion Battery
Cathode Material: Contact Us
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  • High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
  • High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
  • High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
  • High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
  • High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
  • High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
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  • Overview
  • Our Advantages
  • Product Parameters
  • Detailed Photos
  • Company Profile
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
18650 3S2P 4Ah
Size
Contact Us
Accessories Type
Battery
Connection Mode
with PCM
Discharge Rate
1c
Rated Capacity
4000mAh
Standard Voltage
11.1V
Usage
LED Light
Electrolyte
Lithium-Ion Battery
Certification
UL2054/Un38.3/CE
Warranty
12 Months
Cycle Life
500times
Weight
270g
OEM/ODM
Yes
Manufacture
Yes
Connecter
Option
Transport Package
Customized, Safety Packaging
Specification
27*38*130mm
Trademark
A&S POWER
Origin
China
HS Code
8507600090
Production Capacity
80000PCS/Day

Packaging & Delivery

Package Size
17.50cm * 23.50cm * 21.50cm
Package Gross Weight
20.000kg

Product Description

high quality 11.1V 18650 3s2p 4ah Lithium Ion Rechargeable Battery Pack with CE UL2054 Certification

High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
 
Our Advantages

Shenzhen A&S Power Technology Co., Ltd, is a Chinese OEM rechargeable battery manufacturer for more than 10 years. Specializes in lithium polymer batteries, lithium iron phosphate batteries and lithium ion batteries. Our products are widely used in popular electronic products, such as Bluetooth headsets, portable speakers, consumer products, emergency lights, GPS, digital players, solar and wind energy storage, electronic cars and E-bus. A&S Power battery ,good quality with full of ceritificates.


A&S Power - Your professional and reliable battery partner, specialized in Lithium polymer battery, LiFePO4 battery and Li-ion Battery.



 
Product Parameters

 

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

 
Detailed Photos

 

High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE

High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
 
Company Profile

 

High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE
Certifications

High Quality 18650 11.1V 3s2p 4ah Lithium Ionbattery Pack with UL2054/Un38.3/CE

 
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. 

 

More battery models please contact us~
Looking forward to your inquiry and thanks for your viewing.



 

 

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