Features: Transparent Design: This battery storage box features a transparent design, allowing you to easily identify and access your batteries without opening the case, making it convenient for travel and home use. Superior Protection: Our battery storage case organizer is constructed with shockproof and water-resistant materials to ensure your batteries are safe from impact and moisture, providing reliable protection for your 18650 or cr123a batteries. Lightweight & Durable: The lightweight clear batteries protecting case is easy to carry during travel, camping, hiking, or everyday use, while its durable construction ensures long-lasting performance for better battery storage. Secure Closure: The hard battery container holder case is designed with a secure closure mechanism to keep your batteries in place and prevent them from spilling or getting damaged, giving you peace of mind on the go. Versatile Compatibility: This battery storage organizer is suitable for storing 18650 or cr123a batteries, offering a versatile solution for organizing and protecting your batteries at home or while on the move. Specification: Material: Plastic Size: 4.2*2.5*7.1cm Notes: Please allow slight tolerances in size due to manual measurement, and lighting in photography may result in a difference in color than in real. Include: 1*Battery Storage Box