UN38.3 3.7V 480mah Lifepo4 Battery Cells 551656 802528 With KC Certification

KC UN38.3 Approved Super Thin 3.7V 480mah Lipo Battery 551656 802528 Lithium Polymer Battery with PCB and Connector

Li-Polymer battery are made of soft aluminum-plastics compound packaging .Internal is half solid polymers.Discharge stability, high efficiency, the internal resistance small.safety performance is better, and has overcurrent, overvoltage protection devices. Cycle life is more than 500 times.

Evolving from Lithium-ion batteries, Lithium polymer batteries offer a distinct advantage over their predecessor in terms of cost, utility, durability and flexibility. A Lithium-polymer battery can be shaped to fit in an array of devices. As cell phones become thinner, it is important for battery manufactures to develop new ways to charge these ever important devices.

Using a lithium-polymer battery allows the manufacturer to shape the battery in essentially any way they please. This allows for more freedom in designing the true power behind our mobile devices. Another advantage of lithium polymer cells over nickel-cadmium and nickel metal hydride cells is that the rate of self-discharge is much lower.

Category : Ultra Thin Rechargeable Cells
Lithium Polymer batteries (LiPo) offer several advantages. It has a greater energy density in terms of weight than Lithium Ion. In very thin cells (under 5 mm) LiPo also provides higher volumetric energy density. Additionally, there is more flexibility in cell sizes and shape with LiPo and a wider margin of safety, with superior stability in over-voltage and high-temperature conditions.

MAJOR FEATURES:

• Super thinness: 0.5-1.0mm
• High energy density / High capacity High safety
• High rate discharge performance
• Special shape : Arc-shape, Trapezoid-shape, Rectangle-shape, I-shape, Narrow-shape
• Best use of potential rooms of products and perfect for small portable electronics.

BATTERY SPECIFICATION

• It has good safety performance,
• High energy desity,
• Good circulation performance and low self discharge rate.

BATTERY APPLICATION

• It can be applied to the vast majority of digital products,such as bluetooth speaker, mobile DVD, GPS tracker, air purifier, massager, toys, hair trimmer, and other electronic products.

INTERIOR AND EXTERIOR GALLERY

SHIPPING

• Shipping by express like DHL FEDEX UPS TNT is available
• Shipping by air or by sea is OK.
• We have been cooperating with worldwide first class shipping agents for over years, they offer us good price and good service all the time.