Factory wholesale 21v Lithium Battery - 18650 7S2P Lithium ion cells battery pack 5200mAh high capacity – Xuanli

Packing method: PVC heat shrinkable film
Wire model: UL1007 22AWG
Communication mode: I2C
Single battery voltage: 3.6V
The nominal voltage of the battery pack after assembly: 25.2V
Single battery capacity: 2600mAh
Battery combination: 7 series 2 parallels
Battery voltage range after combination: 17.5-29.4V
Battery capacity after combination: 5200mAh
Battery pack power: 131.04Wh
Battery pack size: 39*67*130mm
Maximum discharge current: <5.2A
Instantaneous discharge current: 10.4-15.6A
Maximum charging current: 0.2-0.5C
Charging and discharging time:> 500 times

Advantages:

1. Super safe technology: with over charge protection/over discharge protection/over current protection/short protection/interior resistance/current consumption;
2. Ultra long cycle life 500 times;
3. Hundreds of models for different size with 10-10000mAh;
4. Flexible size design,can be customized.

Applications:

Mobile Phone,Bluetooth Earphone,Power Bank,RC toys,Power Tool,Electronic bike,Electric scooter,LED light,Security Products,Solar & Wind Energy Storage System,etc.

Company Profile:

Professional Lithium Batteries Supplier,12 years manufacturing experience
ISO、UL、CB、KC Certificate Products|Focus on Lithium Batteries &Pack

More than 12 Years’ Experience in Lithium Battery XUANLI electronics Co.,Ltd was established in 2009.Our management team has more than 12 years’ experience in rechargeable battery.Our factory covers an area of 12,000 square meters and has more than 500 employees.

Meeting Quality Standards:

Our company has passed ISO 9001:2015 quality and our products have got the ISO、UL、CB、KC certifications.The battery products have the advantages of high energy density,high power density,small volume,light weight,long service life,low self-discharge,flexible and varied shapes,safety performance and so on.

Different Kinds of Rechargeable Batteries and Packs:

Our products are lithium polymer batteries,18650 lithium batteries,smart battery packs,lithium iron phosphate batteries,power batteries,battery chargers and various special batteries.

Benefit From Our Advantages:

Backed by professional supporting team,we have expertise in R&D,OEM production and marketing.With the support of a professional and dedicated engineering and operation team,we are available to bringing customers’ idea into reality.Flexible to customized request,such as sound adjusted,color,package,and accessories adjusted,so you can enjoy our quick one-stop OEM service.

Exporting to Various Countries:

Our products are selling not only in domestic market,but also sold to other countries in Asia,Europe,the Middle East,South and North America.