Factory Promotional 21700 Battery 6000mah - Smart lithium battery XL 3.7V 4400mAh – Xuanli

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Adhering to your principle of quality, assistance, performance and growth, we have now gained trusts and praises from domestic and international customer for Lithium Ion Battery Pack 3.7 V , Single 18650 Battery , Lifepo4 Lithium Ion Battery , Our business has already setup a professional, creative and responsible workforce to develop purchasers together with the multi-win principle.
Factory Promotional 21700 Battery 6000mah - Smart lithium battery XL 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 Promotional 21700 Battery 6000mah - Smart lithium battery XL 3.7V 4400mAh – Xuanli detail pictures

Factory Promotional 21700 Battery 6000mah - Smart lithium battery XL 3.7V 4400mAh – Xuanli detail pictures

Factory Promotional 21700 Battery 6000mah - Smart lithium battery XL 3.7V 4400mAh – Xuanli detail pictures

Factory Promotional 21700 Battery 6000mah - Smart lithium battery XL 3.7V 4400mAh – Xuanli detail pictures

Factory Promotional 21700 Battery 6000mah - Smart lithium battery XL 3.7V 4400mAh – Xuanli detail pictures


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Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of Factory Promotional 21700 Battery 6000mah - Smart lithium battery XL 3.7V 4400mAh – Xuanli, The product will supply to all over the world, such as: Cape Town, Tunisia, Nigeria, Our company warmly invites domestic and overseas customers to come and negotiate business with us. Let us join hands to create a brilliant tomorrow! We are looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to provide you with high quality and efficient services.
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Katherine from Cairo - 2017.10.25 15:53
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Maggie from Accra - 2018.11.04 10:32

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