604070 3.7v 2000mAh VS 804070 3.7v 3000mAh lipo battery cells

Lithium polymer battery
March 25, 2026
Video Description:
Watch as we walk through the full process, from initial setup to real-world testing. In this video, we compare two popular lithium polymer battery cells: the 604070 (3.7V, 2000mAh) and the 804070 (3.7V, 3000mAh). You'll see detailed performance testing, capacity measurements, and practical applications for both cells in various devices. Learn about the key differences in size, energy density, and suitable use cases to help you choose the right battery solution for your project.