Date: 2024-12-27 hits: 102
Solid state battery technology is demonstrating extensive application potential in various fields such as automotive and energy storage due to its advantages in energy density, safety, and cycle life. Meanwhile, in the field of consumer electronics, solid-state battery technology is gradually emerging.
Recently, HAMAKEN WORKS in Japan launched a product called "JOVYSSPB (Semi Solid State Mobile Battery)", abbreviated as "SSPB". This battery uses a quasi solid electrolyte technology containing 3% liquid.
SSPB is a mobile power supply that uses high-performance quasi solid electrolytes, achieving high safety and energy density by controlling the liquid content at 3%.
Its high energy density is 280Wh/kg, which makes it smaller and lighter than typical liquid electrolyte mobile power banks and lithium iron phosphate batteries. At the same time, it has a larger capacity and can be used as a carry on item for domestic and international flights.
In terms of safety, the design of quasi solid state batteries ensures that they will not burn even in the event of spikes, drops, or strong impacts, eliminating the risk of leakage or explosion for users.
In addition, SSPB is equipped with high-quality components and multiple protection circuits, including overcharge, overdischarge, and short circuit protection, to provide a safer mobile power solution.
The long-life characteristic of SSPB is also a major highlight, as it can achieve 2000 charge and discharge cycles (with a capacity retention of 80%), which is more than four times longer than existing liquid polymer batteries in terms of cycle life. The use of solid electrolytes helps to suppress the generation of lithium electric lamps, thereby extending the battery life and improving safety.
The application of solid-state batteries as high safety portable power sources is gradually increasing in consumer electronics products such as wearable devices and drones. Due to its miniaturization, slimness, and flexibility, it can meet the needs of devices such as smart watches and health monitoring equipment.
In July of this year, Tokyo Electric Chemical Industry Co., Ltd. (TDK) announced the development of the next generation of solid-state battery CeraCharae material, which uses oxide solid electrolyte and lithium alloy anode, with an energy density of 1000Wh, about 100 times higher than its traditional solid-state battery energy density.
This breakthrough is expected to be applied to various wearable devices, such as wireless headphones, hearing aids, smart watches and other small electronic devices, as well as environmental sensors and alternative button batteries.
