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Articles on Lithium Battery Technology

pouch battery packaging

Lithium Polymer Pouch Battery Packaging Process in Manufacturing

The pouch battery packaging process includes four steps: top sealing, side sealing, vacuum sealing and degassing. The process sequence is shown in the figure below. Brief introduction to functions of each sealing process Top sealing & Side sealing After tab welding, the cell is placed into the pocket and fixed on fixtures. Top and side sealing are conducted by sealing equipment. Tabs of bare cells are coated with sealant. This material has similar properties to polypropylene and can fuse with

2026年5月22日
Semi solid state battery vs lithium ion

Semi Solid State Battery vs Lithium Ion

Semi solid state battery vs lithium ion Semi-solid-state batteries use a mixed electrolyte made of solid material plus a small amount of liquid (or gel). They are considered a transition technology from traditional liquid lithium batteries to fully solid-state batteries. A conventional liquid lithium battery is made up of four main parts: a cathode, an anode, an electrolyte, and a separator. The electrolyte is a flammable organic liquid. In comparison, semi-solid-state batteries keep only about 5–10% liquid electrolyte. This design

2026年5月8日
custom lithium battery vs standard

Is A Custom Lithium Battery Worth It For Your Product

Custom lithium battery have evolved from “supplementary accessories” into “core energy solutions” that support high-end equipment and applications in extreme environments. Whether they are worth investing in depends on how well they match real use scenarios. Is a custom lithium battery worth it? Scenarios where investment is worthwhile:Custom lithium batteries are a strong choice when devices have irregular or limited internal space, operate under extreme conditions (such as –40°C cold or temperatures above 60°C), or require clearly higher standards for

2026年5月8日
smart rings curved lipo battery

Energy Solutions for Smart Rings

Smart rings are seen as the “ultimate form” of wearable devices because they can be worn comfortably 24 hours a day. Thanks to more stable blood flow signals at the fingertip, smart rings can measure heart rate and blood oxygen levels with 15–20% higher accuracy than smartwatches. This makes them especially valuable for sleep monitoring and chronic disease management. The market is growing rapidly. Global smart ring shipments exceeded 4 million units in 2025, and are expected to grow by

2026年5月8日
custom-shaped batteries for medical devices-Cardiac pacemaker

Custom-Shaped Battery for Medical Devices

In recent years, medical devices have been rapidly evolving toward miniaturization, wearability, non-invasive monitoring, and long-term implantation. Traditional square or cylindrical standard batteries can no longer meet the structural design and usage requirements of modern medical devices. The emergence of custom-shaped batteries for medical devices addresses key challenges such as limited internal space, wearing discomfort, insufficient battery life, and strict safety and regulatory compliance. These batteries are no longer just power components—they have become core elements that shape medical device

2026年4月30日
custom-shaped batteries for AR/VR

Why Custom-Shaped Batteries Are the Key to AR/VR Battery Life

People who have truly worked in the AR/VR industry know that today’s upgrade “ceiling” is no longer about computing power or display quality. Chips are powerful enough, resolutions are high, and optical designs keep improving—but real user feedback still comes back to the same problem: battery life is too short, and devices are too heavy. Many brands continue to invest heavily in faster chips and better displays, but often overlook the battery. This is where problems appear. The reason is

2026年4月29日