Factory UL2054 Li-ion Battery Pack 3s2p Lithium Ion Bateria 18650 11.1V 4ah/4000mAh for Solar Street Light/Bluetooth Speaker

Product Description

Factory UL2054 Rechargeable Li-ion Battery Pack 3s2p Lithium 18650 11.1V 4ah/4000mAh for Solar Street Light/bluetooth speaker

Product picture:
 

 

Product Description:

Item		Rating	Note
3.1    Capacity	Typical	4000mAh	Discharge:0.2CmA
	Minimum	3850mAh
3.2    Nominal Voltage		Average 11.1V
3.3   Discharge Cut-off Voltage		9.0V
3.4    Charge Current		800mA	Standard Charge
3.5    Charge Voltage		12.6V
3.6   Charge Time		Approx6h
3.7  Max. Charge Current		4000mA	The battery with PCB
3.8   Max Charge Voltage		12.6V
3.9. Max discharge  current		12A	The battery with PCB
3.10   Weight		Approx 300g
3.11  Operating Temperature	Charge	0~+45ºC
	Discharge	-20~60ºC
3.12 Storage Temperature	less than1 month	-20~45ºC	Recommended storage temperature: 20ºC,at the shipment state

 

Company Introduction:

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.
• A&S Power has well presence in international fairs each year, such as CEBIT,Intersolar, KES, HK Electronic Fair

 

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

Advantage

1. Environmental friendly
2. High density of energy
3. Light weight
4. Low self-discharge
5. Low internal resistance
6.Long cycle life, chargeable up to 500 times
7. No memory effect
8.Doesn't contain Mercury, No fire, No explosion, No leakage

One-Year-Warranty
1. We want you to be fully satisfied with every item that you purchase from A&S Power. 
2. Furthermore, we also provide one-year warranty for batteries.
3. And if any quality problems, not caused by improper use or man-made, A&S Power will replace it one by one.


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.