The Cookies 510 Thread Battery combines sleek design with everyday functionality perfect for retail or bulk purchasing. Each battery features a smart LED battery display, allowing users to easily monitor power levels at a glance while enjoying smooth, consistent performance. With universal 510-thread compatibility and a slim, lightweight build, these batteries are designed for convenience, reliability, and iconic Cookies style. Assorted modern color finishes make the display visually appealing and ready for point-of-sale presentation. Key Features: Smart LED Battery Display – Clear power level indication Universal 510 Thread Compatibility One-Button Operation – Simple and user-friendly Slim & Lightweight Design – Pocket-friendly and discreet USB Rechargeable