Factory wholesale 21v Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli

Short Description:


Product Detail

Make an inquiry

Product Tags

Related Video

Feedback (2)

Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Li Ion Rc Battery , 18650 3.7 V 2500mah , 4 Cell Lithium Ion Battery , We wholeheartedly welcome customers all over the world come to visit our factory and have a win-win cooperation with us!
Factory wholesale 21v Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli Detail:

Application

Key Specifications/Special Features:

Single battery voltage: 3.7V
The nominal voltage of the battery pack after assembly: 3.7V
Single battery capacity: 2200mAh
Battery combination: 1 series 2 parallels
Battery voltage range after combination: 3.0-4.2V
Battery capacity after combination: 4400mAh
Battery pack power: 16.28Wh
Battery pack size: 20*40*70mm
Maximum discharge current: <3A
Instantaneous discharge current: 5~7A
Maximum charging current: 0.2-0.5C
Charging and discharging time:> 500 times
Packing method: PVC heat shrinkable film

XL 3.7V 4400mAh (2)

XUANLI advantages

Over Load Protection

Short Circuit Protection

Over Current Protection

Over Temperature Protection

Terms and Conditions

Payment Terms: T/T

Sample Lead Time: 5-7 days

Mass Production Lead Time: 30 days

About US

Found in 2009, xuanli embraces being the best partner in power supply, friendly and intelligent technologies as its vision to focus on the development of batteries supply, and strives to build up a competitive edge through resource integration and optimized management.

XUANLI produces that are used in a broad range of applications, such as computers, communications, consumer electronics, automotive electronics, cloud computing as well as healthcare.
XUANLI is a world-leading provider of batteries supply. Based on the latest international standards, XUANLI electronic Co., Ltd is an experienced manufacturer of batteries specialized in smart battery packs,18650 lithium batteries,polymer lithium batteries,lithium iron phosphate batteries,power batteries,battery chargers and various special batteries.

The products have a lot of international certifications such as ISO、UL、CB、KC.

Main applications

Communications equipment: mobile phones, PHS phones, Bluetooth cellphones, walkie-talkie

Information equipment: laptop computers, PDA, portable fax machines, printers

Audio-visual equipment: digital cameras, camcorders, portable DVD, VCD

Others: electric bicycles, miner’s lamps


Product detail pictures:

Factory wholesale 21v Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli detail pictures

Factory wholesale 21v Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli detail pictures

Factory wholesale 21v Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli detail pictures

Factory wholesale 21v Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli detail pictures

Factory wholesale 21v Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli detail pictures


Related Product Guide:

Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of Factory wholesale 21v Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli, The product will supply to all over the world, such as: Belgium, Guatemala, Las Vegas, Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Frank from Yemen - 2018.05.13 17:00
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Lulu from USA - 2017.02.14 13:19

    Related Products