TW Lithium-Ion Battery Pack ICP18650-2S2P-7.4V

This product is a rechargeable lithium-ion battery pack, specifically a 2S2P configuration (two cells in series and two in parallel) utilizing standard 18650 cylindrical cells. The markings "TW ICP18650-2S2P-7.4V 4400mAh 32.56Wh" indicate its technical specifications: a nominal voltage of 7.4 volts and a capacity of 4400 milliampere-hours, resulting in approximately 32.56 watt-hours of energy storage.

These types of battery packs are common OEM (Original Equipment Manufacturer) components produced primarily in China for various applications, including medical equipment, portable speakers, barcode scanners, and robotics. The prefix 'TW' typically refers to the specific manufacturer or internal production batch code, often associated with factories in the Shenzhen or Guangdong regions such as Shenzhen Data Power Technology or similar electronic component manufacturers.

Ownership of the brand or label is typically tied to the electronics manufacturer that assembled the pack for a specific third-party device. As an industrial component, it does not have a single consumer-facing parent company like a typical retail brand, but is instead part of the global electronics supply chain centered in China.