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

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With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for 18650 Battery 3 7v , 12v 20ah Lithium , Lithium Battery 12 Volt Price , To supply prospects with superb equipment and providers, and constantly build new machine is our company's organization objectives. We look ahead for your cooperation.
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


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We're going to commit ourselves to giving our esteemed customers along with the most enthusiastically considerate providers for 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: Lisbon, Thailand, Czech Republic, Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.
  • This supplier stick to the principle of Quality first, Honesty as base, it is absolutely to be trust.
    5 Stars By Adela from Liberia - 2018.11.28 16:25
    This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Christopher Mabey from Istanbul - 2018.07.26 16:51

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