18650 3.7V 2600mAh Lithium-Ion Rechargeable Battery (High Top)

This 3.7V 2600mAh lithium-ion rechargeable battery provides reliable, high-capacity portable power for your electronics and robotics projects. Featuring a high-top form factor, it delivers consistent energy storage for wireless devices and prototyping setups. It is an ideal rechargeable power solution for makers, hobbyists, and classroom STEM activities.

High-capacity power delivery

Featuring a 2600mAh nominal capacity and 3.7V nominal output, this lithium-ion cell delivers dependable power for sustained project operation.

Rechargeable lithium-ion design

Built using rechargeable lithium-ion electrochemical chemistry, this high-top cell provides reusable energy storage across multiple charge cycles.

Standard 18650 dimensions

With a length of 66mm and a diameter of 18.2mm, this compact cell fits standard 18650 battery holders and compatible DIY enclosures.