Battery Case with Batteries Tester
This convenient battery case lets you store 18 AA or AAA batteries and test them to easily determine their charge levels. With the Batteries Tester, you can quickly assess the level of each battery, helping you make the most of your energy resources. Enjoy the peace of mind of knowing you have power when you need it! Features: Organizes and holds batteries. Made of high-impact ABS plastic material, sturdy and durable, effectively bears the weight of full battery. Silicone O-ring seal ensures a dry and safely protected inside. Custom-fit batteries holder neatly holds the batteries snugly in place within the slots, offers the utmost in protection. Inside lid and bottom EVA foams are for sound absorption, and better protects both terminal ends of each inserted battery from scraping. Ergonomic design lock, convenient to open and close. Includes a detachable battery tester, works for AA/ AAA batteries; handy and easy to use. Specification: Voltage measurement standards for battery