7.4V 4400mAh led torch Li-ion battery pack

Minimum Order
Product Description

Rated capacity: 4400mAh

Rated voltage: 7.40V

Maximum charge voltage: 8.4V

Cut-off discharge voltage: 5.5V

Maximum continuous discharge current: 6A

Maximum instantaneous current: 10A

Battery size: 18*18*65mm

Battery weight: around 45g

Operating temperatures:

Charge: 0 to 45u00b0C

Discharge: -20 to 75u00b0C

Storage: -20 to 45 u00b0C


High voltage and energy density

Long cycle lifespan

No memory effect and eco-friendly

Individual Li-ion battery can be assembled in parallel or series into stacks (customized)

Li-ion battery PCB and packs are available

Suitable for mobile phone, notebook computer, digital camera, digital camcorder, portable DVD, MD, CD, MP3 players, PDA, electric bicycle, LED lighting and satellite communication system

OEM orders are welcome

Certifications: UL and MSDS

Compliant with the RoHS Directive
Shenzhen HSB Technology Co.,Ltd. is located in the youthful and beautiful coastal ciy—Shenzhen, which is large-scale li-ion battery terminal capacity grading, assembling and professional electronic products processing customized company and identified as high-tech enterprises by Shenzhen Municipal Government. The total number of employees is up to 600 and we have independent science & technology, mastered the latest international technology. R & D and manufacturing team consists of talents with rich experience.

We has a group of skilled, experienced and highly qualified senior electronics engineers and creative young technical staff and management personnel, as well as all kinds of advanced production equipments and high precision testing instruments, in order to ensure and improve product quality. The production process strictly following the ISO9001:2000 international quality system and we vigorously promote the 5S management. All the raw materials are from mature brand and we has rigorous and efficient way of processing technology and quality management. Quality is fundamental of the company.

HSB is a leading, professional and international li-ion battery manufacturer in China which is specialized li-ion battery field. Products mainly cover the lithium battery pack, OEM for power bank and power battery assembling etc.

HSB regards customer as the center, dedicated to provide customers with high quality products, service and solutions, and create more benefits for customers, to win customer trust and loyalty. We provide customer satisfied products and first-class service with our sincere heart and passion, and we are looking forward to make progress with you together.

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high quality air cooling clothing battery pack 7.4v 4400mAh Li-ion 4-adjustable voltage output

Payment:T/T, Western Union
Delivery:12~15 days
Origin:Shenzhen, China
Packing:Anti-static bag, white box
air cooling clothing battery

Shenzhen Lixiang Energy Co.,Ltd

China China
Manufacturer, Exporter


China China
Contact Person: Jason Lu
Telephone: 86-755-28119558
Location: Guangdong, China
Business Type:Manufacturer, Exporter
Main Target Region:World Wide
3F B1 Bldg. Zhongtai Information Tech.-Park, Dezheng Rd.Shiyan Community,Shiyan Town, Bao'an District,Shenzhen 518109, P.R.China
Main Product:
li-ion battery
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