professional factory for Lifep04 Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli

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Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for 12v 7ah Battery Lithium , 24v 10ah Lithium Battery , 12v Rechargeable Battery , We are one of the largest 100% manufacturers in China. Many large trading companies import products from us, so we can give you the best price with the same quality if you are interested in us.
professional factory for Lifep04 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:

professional factory for Lifep04 Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli detail pictures

professional factory for Lifep04 Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli detail pictures

professional factory for Lifep04 Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli detail pictures

professional factory for Lifep04 Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli detail pictures

professional factory for Lifep04 Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli detail pictures


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We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for professional factory for Lifep04 Lithium Battery - Smart lithium battery XL 18650 3.7V 4400mAh – Xuanli, The product will supply to all over the world, such as: Singapore, Barcelona, Swansea, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.
  • We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Mary from Lyon - 2017.08.16 13:39
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Alma from Mali - 2018.06.30 17:29

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