UL2054/Un38.3 Certificate Customized Rechargeable Lithium Ion Battery 18650 11.1V 4000mAh 3s2p Li-ion Battery Pack for Electric Products

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: NCM
• Model NO.: 18650 11.1v 4000mAh
• Rechargeable: Yes
• Size: 27*38*130mm
• Certification: UL2054/Un38.3/Wercs
• Typical Capacity: 4000mAh
• Cycle Life: 500times
• Connecter: Option
• Minimum Capacity: 4000mAh
• Manufacture: Yes
• Warranty: 12 Months
• Weight: 270g
• OEM/ODM: Yes
• Max. Charge Current: 4000mA
• Transport Package: Customized, Safety Packaging
• Specification: 27*38*130mm
• Trademark: A&S POWER
• Origin: China
• HS Code: 8507600090
• Production Capacity: 80000PCS/Day

Product Description

UL2054/UN38.3 Certificate Customized Rechargeable Lithium Ion Battery 18650 11.1V 4000mAh 3s2p Li-ion Battery Pack for Electric Products

Product Description

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

Product Photo

Major Application:

1) Portable equipment: Laptop, camcorder, PDA, digital camera, portable DVD etc.
2) Home appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles, Emergency lighting
3) Equipment: IR telescope
4) Medical devices
5) Power tools

Production

Company Profile

Certifications

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 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 two months before the date you would like to get the products in your country. 

4. Q: What is your terms of payment?

    A: We accept T/T and L/C. 
 

For more battery models please contact us.
Looking forward to your inquiry soon and thanks for your viewing.