JJC 21700 Battery Case Holder Box Water resistant for 24 Pieces 21700/20700 and All Similar Size Batteries, Batteries Storage Organizer

【JJC 21700 / 20700 Battery Case】battery box holder can store 24* 21700 / 20700 rechargeable batteries, making them away from short circuit and loss. (Batteries NOT included). 【Water-resistant & Moisture-proof Battery Case】With a premium O-ring seal inside, the battery box is IP 67 sealed water-resistant and moisture-proof which can effectively protect batteries from dust, moisture, shock and water splashing. Ergonomic design lock, convenient to open and close. 【Custom Fit Batteries Slots】The batteries slot effectively helps to neatly hold the batteries snugly in place, keeps batteries in well-organized, prevents accidental contact between batteries from causing a fire or explosion. Automatic pressure equalization valve to balance interior pressure, keeps opening and closing smoothly. 【Extra Protection for Both Ends of Battery】The custom interior EVA foams of upper cover and bottom features sound absorption, which can greatly reduce sound caused by moving or vibration, and better protect battery ends from scraping. 【Made of high-quality PP Material】this case is pressureproof, shockproof, sturdy and provides years of reliable use. The frosted surface offers you a comfortable hand feel.