DUSLAN 3-Pack 26650 Li-Ion Standard Battery 3.7V 5000mAh with Tabs

Three-cell 26650 pack for custom builds

This three-pack supplies 26650 lithium-ion cells rated at 3.7 V and 5000 mAh each. Tabs on both ends allow direct soldering into battery packs or prototype circuits. The chemistry delivers 18.5 Wh per cell with no memory effect and up to 1000 charge cycles. Makers and repair technicians who need tabbed cylindrical cells will find the format convenient.

Tabbed terminals limit drop-in use

The welded tabs replace standard button-top or flat-top contacts, so the cells cannot be inserted into spring-loaded holders designed for bare 26650 batteries. Each cell measures 65 mm in length and 26 mm in diameter, matching the 26650 form factor, but the tabs add slight height and require soldering equipment for integration. Users without soldering tools or those needing instant swap capability should consider alternatives.

5000 mAh capacity defines runtime

At 5000 mAh the cells store 18.5 Wh of energy, which determines how long a device runs between charges. Builders calculating pack runtime for flashlights, portable instruments or DIY power banks must base their estimates on this figure. If the application demands higher capacity per cell or a different voltage platform, these 3.7 V units will not meet the requirement.