3.7V 5441113 3000mah Li Polymer Battery for Portable Devices with Steady Performance


Product Description
Lithium polymer battery widely know as li-po battery or li-polimer battery, is a member of the lithium battery family. But this kind of lithium battery has it's unique advantages that other cylindrical lithium battery do not have, such as high energy density, miniaturization, ultra-thin size, super lightweight and high safety. Due to these advantages, lithium polymer batteries can be made into whatever shape and capacity to suit the requirements of various products. Besides, it uses aluminum-plastic as the outer, so the internal problems can be immediately displayed through the outer packaging, even if a security risk occur, it will not explode or fire, only bulge.
The electrolyte of the polimer battery plays a dual and important function of the diaphragm and the electrolyte: on the one hand, like a diaphragm it separates the positive and negative electrode materials, that makes the battery has no self-discharge and short circuit problem inside; on the other hand, it conducts lithium ions between the positive and negative electrodes like an electrolyte. The polymer electrolyte not only has good electrical conductivity, but also has the characteristics of good elasticity, light weight, easy film formation and so on, which also conforms to the development trend of chemical power supply and environmental protection. That why the li-polimer battery is also more environmental friendly.

This 5441113 battery is with very thin thickness that only 5.4mm, which is very suitable for the laptop devices and other product which requires thin thickness.


Product Parameters

Kunteng Group has been focusing on the R&D, manufacturing and sales of batteries since 1998, and our products have been exported to about 50 countries on 5 continents.And its wholly owned subsidiary, Dongguan Kunteng New Energy Technology Co.,ltd is dedicated to providing green energy which includes home energy storage systems and portable power stations for global customers.
A strong R&D team, advanced production facilities and an experienced sales team are the cornerstones of high- quality products and great services. Our company had passed ISO9001 quality management system certification, and the products have obtained CE,UL,Rohs,FCC, PSE and other certifications.
Professional production team and strict quality control ensure that our products are safe, reliable,stable, environmentally-friendly with long service life, which are deeply popular with our consumers.
Our company provides two series of energy storage products for global customers, which are home energy storage systems and portable power stations. KTJC-48100G.KTJC-48100W,KT-3U,KT3UL,KT-5U,KTLS-48200,All-in-one system, KTQG-12100, KTQG-12200 are our critical models in home storage systems, which can be customized according to the different power requirements of each household, ranging from 5kWh to 51kWh or even higher. The BMS system guarantees the security of electricity consumption. It can realize both on grid and off-gird modes, and also can save electricity cost. The easy maintenance, long service life, no noise, no pollution and renewability make home energy storage systems more in line with the global future.
In order to better serve customers in different regions, while providing home energy storage battery, we also provide solar panel and inverters, which are matched into professional power generation and supply systems. Ensuring the convenience and safety of electricity for every household and allowing more families to enjoy a green and environmentally friendly life.
Portable power stations are the best choice for home backup, emergency power and power for outdoor activities. Easy operation,wide application, safe and reliable performance contribute to colorful life.