26650 3.7V 5000mAh Lithium-ion Rechargeable Battery

This high-capacity 26650 lithium-ion rechargeable battery delivers reliable power with a 3.7V nominal output and 5000mAh capacity. It is an ideal energy source for makers, hobbyists, and electronics students building portable or high-drain projects.

High-capacity rechargeable power

Featuring a generous 5000mAh nominal capacity and 3.7V output, this lithium-ion cell provides dependable, long-lasting power for your custom electronics. Its rechargeable chemistry makes it a reusable and practical choice for ongoing maker builds.

Electrochemical design

Built using a standard lithium-ion electrochemical system, this battery provides efficient energy density in a robust cylindrical cell format.

Typical applications

Well-suited for powering DIY robotics, portable microcontrollers, high-power LED drivers, and custom maker circuits requiring a 3.7V rechargeable power supply.