UL2054/Un38.3 18650 3s2p 11.1V 4000mAh Li-ion Battery for Bluetooth Speaker

Name: UL2054/Un38.3 18650 3s2p 11.1V 4000mAh Li-ion Battery for Bluetooth Speaker
Brand: all-electronics-online.com
SKU: 837350745
Availability: InStock
Rating: 4.7 (118 reviews)

Price:	US $ 17.5-19.5/Piece
Min Order:	100/Piece
Pay Type:	T/T,Western Union

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UL2054/UN38.3 18650 3S2P 11.1V 4000mah li-ion battery for bluetooth speaker

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
	less than 6 months	-20~40ºC

Product Picture

Application

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

Company Profile

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.
3. Offering professional one-on-one service and replying your E-mail within three hours
4. Shipment sample for checking before shipment.
5. 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 2000 times
7. No memory effect
8.Doesn't contain Mercury, No fire, No explosion, No leakage

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.

Prod Model:	AS186503S2P
Product Name:	18650 3s2p 11.1V 4000mAh Li-ion Battery
Application:	Solar Sytem/LED Light/Bluetooth Speaker
Certification:	UL2054 / Un38.3
Max Discharge Current:	3c(12A)
Max Charge Voltge:	12.6V
Weight:	300g
Charge Time:	Approx 6h
Cycle Life:	500 Times
Warranty:	1 Year
Discharge Cut-off Voltage:	9.0V
Type:	Lithium-Ion Battery Pack
Connection Mode:	Series and Parallel
Rated Capacity:	4000mAh
Standard Voltage:	11.1V
Usage:	LED Light

Shenzhen A&S Power Technology Co., Ltd, a OEM rechargeable battery manufacturer in China over 10 years. Specialized in LiFePO4 battery, lithium polymer battery and Li-ion Battery pack. Our products are widely used in popular electronic products, such as Bluetooth Headset, Portable Speakers, consumer products, emergency light, GPS, digital player, solar & wind energy storage, electronic auto and E-bus.

A&S Power has well presence in international fairs each year, such as CEBIT, HK Electronic Fair. We strictly implement the international management standards and have established a complete quality assurance system. So it's no wonder that our products got CE, UL, IEC62133, RoHS certification. We have succeeded in selling our batteries to the international markets of America, Canada, Europe, Africa, middle-east and South Asia. As responsibility and experienced manufacturer, A&S Power is officially recognized by Philips, Mitel. We use "People oriented, Quality first, Keeping improving" as our mission statement, which makes us improve quality, reduce cost and enhance services constantly. We pay more attention to the market change, client needs, safety & environmental protection and take the responsibility of the society. A&S Power dedicates to creating the life stage of employees and supplying lithium batteries welcomed by customers in the world. With passion and faithfulness, we dedicated to establish win-win business and striding forward to create a bright future for your esteemed company.