Powering Smart Living: Jawepower's 21700 Lithium Ion Battery for the Next Generation of Devices

At Jawepower, we're redefining how people think about portable energy with our advanced 21700 lithium ion battery solutions. Designed to deliver high capacity, consistent power, and long-lasting performance, our Lithium-Battery-LR2170SZ-5000mAh offers more than just storage—it brings intelligent energy to life. With an operating temperature range of -4°F to 140°F and a cycle life of over 800 cycles at 80% capacity retention, our 21700 li ion battery is built to power the future of smart living.

Versatile Power for the Smart Device Revolution

From air purifiers and sweeping robots to rechargeable toothbrushes, flashlights, and dishwashers, today's smart devices demand more power, longer runtimes, and greater energy efficiency. The 21700 lithium ion battery has emerged as the ideal solution for modern electronics that require compact size without sacrificing energy density. At Jawepower, our LR2170SZ-5000mAh model is specifically designed for use in a wide range of consumer electronics and small appliances, delivering strong, reliable power exactly where it's needed.

Whether it's powering communication equipment or enabling cordless grooming tools like hair dryers and electric shavers, our 21700 li ion battery meets the performance expectations of both manufacturers and end-users alike.

Superior Energy Density Meets Long Cycle Life

The appeal of the 21700 lithium ion battery lies in its optimized form factor and enhanced storage capacity. Larger than the 18650 cell, yet more efficient, our 21700 cells provide higher energy output in the same physical space, reducing the need for multiple batteries in one device. With 5000mAh of capacity and outstanding thermal stability, Jawepower's 21700 li ion battery ensures uninterrupted use in demanding environments.

Our battery's 0.5C charging and 1C discharging profile allows for fast and safe energy exchange, which is critical for devices that require quick charging and frequent use. Even after 800 cycles, our batteries maintain more than 80% of their original capacity—ensuring longer life, fewer replacements, and reduced environmental impact.

Engineered for Modern Lifestyle Applications

At Jawepower, we recognize that consumer devices are becoming more diverse and energy-hungry. That's why our 21700 lithium ion battery is built to serve an ever-growing list of applications, from outdoor power stations and flashlights to smart home gadgets and even adult products. Our batteries are tested to perform reliably across a broad temperature range, offering peace of mind to both product developers and consumers.

Our commitment to versatility makes the 21700 li ion battery an excellent choice for manufacturers looking to innovate in personal electronics, kitchen tech

(like air fryers), home automation, and more.

Conclusion

With 20,000m² of factory coverage, over 1,000 employees, and a global presence across 107+ countries, Jawepower stands at the forefront of lithium-ion innovation. Our focus on quality, safety, and high-performance design has positioned us as a top-tier supplier of 21700 lithium ion batteries worldwide.

Trust Jawepower to bring energy to life—with the power, precision, and dependability of our 21700 li ion battery technology.