The Challenge:
For flagship True Wireless Stereo earbuds, the charging case is as much a fashion statement and ergonomic essential as it is a functional device. Consumers demand a case that is incredibly sleek, lightweight, and pocketable, yet still capable of providing multiple full charges to the earbuds for extended travel or daily use. The battery inside must achieve a delicate balance: it needs to be thin enough to allow for a minimal case design, but have enough capacity to significantly extend the total audio playback time beyond what the earbuds alone can offer.

The Solution:
The LP-573442-1S-2M battery provides the perfect architectural foundation for premium, compact charging cases. Its slender form factor allows engineers to design exceptionally thin and elegant cases that are a pleasure to carry. 

Technical Specifications:

• Model: LP-573442-1S-2M

• Chemistry: Lithium Polymer

• Nominal Voltage: 3.7V

• Rated Capacity: 800mAh

• Configuration: 1S (Single Cell)

• Connector: 2-pin (2M)