18650-26EC BATTERY PACK -3.5 35V

The 18650-26EC Battery Pack is a lithium-ion rechargeable battery pack based on high-performance 18650 cells, offering a nominal output voltage of approximately 3.5V. This pack is suitable for a wide range of portable electronics, embedded systems, DIY projects, and backup power applications where a compact and high-energy-density power source is required.

The “26EC” typically refers to a cell model with 2600mAh capacity, often produced by reputable manufacturers like Samsung or LG, though the exact brand may vary. These batteries provide stable discharge, long cycle life, and are protected against overcharge, over-discharge, and short circuits (if a protection board is included).