2022 Good Quality 5000mah 21700 Battery - Smart lithium battery XL 3.7V 4400mAh – Xuanli

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We insist on offering good quality generation with very good business enterprise concept, honest income as well as best and fast assistance. it will bring you not only the premium quality product or service and huge profit, but probably the most significant is usually to occupy the endless market for Single 18650 Battery , 24 Volt Lithium Ion Marine Battery , Lithium Battery Cells 18650 , Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services.
2022 Good Quality 5000mah 21700 Battery - 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:

2022 Good Quality 5000mah 21700 Battery - Smart lithium battery XL 3.7V 4400mAh – Xuanli detail pictures

2022 Good Quality 5000mah 21700 Battery - Smart lithium battery XL 3.7V 4400mAh – Xuanli detail pictures

2022 Good Quality 5000mah 21700 Battery - Smart lithium battery XL 3.7V 4400mAh – Xuanli detail pictures

2022 Good Quality 5000mah 21700 Battery - Smart lithium battery XL 3.7V 4400mAh – Xuanli detail pictures

2022 Good Quality 5000mah 21700 Battery - Smart lithium battery XL 3.7V 4400mAh – Xuanli detail pictures


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We believe that prolonged expression partnership is really a result of top of the range, value added support, rich encounter and personal contact for 2022 Good Quality 5000mah 21700 Battery - Smart lithium battery XL 3.7V 4400mAh – Xuanli, The product will supply to all over the world, such as: Belarus, Berlin, Finland, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our products, please do not hesitate to contact us, we will be happy to provide you with further information!
  • The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Alex from Guatemala - 2017.01.11 17:15
    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Jean Ascher from Chile - 2017.03.07 13:42

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