Overlander 4500mAh 3.7V 21700 Li-Ion Battery 3465
The 4500mAh 3.7V 21700 Li-Ion Battery is a high-capacity single cell designed for applications requiring exceptional power and extended runtime. With its 4500mAh capacity and 3.7V output, this battery provides reliable and consistent energy for demanding devices. The 21700 format, larger than the widely used 18650 size, offers increased energy density and improved efficiency, making it ideal for advanced electronics, tools, and RC projects. Its Li-Ion chemistry ensures efficient power transfer, long cycle life and dependable performance.
This battery is suitable for standalone use or as part of a custom pack. Its larger size and high capacity make it perfect for applications that need more energy in a compact, lightweight form. Whether you’re powering devices or creating bespoke battery solutions, this 21700 cell is up to the task.
Key Features & Benefits
-
4500mAh capacity: Delivers extended runtime for energy-intensive applications.
-
3.7V output: Provides stable, consistent power for demanding devices.
-
21700 size: Larger format offers higher energy density and efficiency.
-
Li-Ion chemistry: Ensures efficient power delivery and a long cycle life.
-
Versatile use: Suitable for tools, electronics, RC models, and more.
-
Durable design: Built for reliability and frequent use in demanding environments.
Bespoke Pack Information
At our UK-based facility, we build bespoke battery packs using 21700 Li-Ion cells to meet your exact needs. Whether for industrial applications, hobbyist projects, or specialised devices, we offer tailored solutions crafted to your unique specifications. Contact us for a quote and information on lead times for your custom battery pack.
Safety Information
Li-Ion batteries should always be handled with care. Use a compatible charger with appropriate settings for 3.7V cells and avoid overcharging or over-discharging. Monitor the battery during charging and store it in a cool, dry location away from heat and flammable materials. Inspect for damage or swelling before use, and discontinue use if any signs of wear are present. Dispose of batteries responsibly according to local regulations.
