JJC 28 Slots AA Battery Organiser Storage Case with Battery Tester, Water-Resistant Hard Holder Batteries Organizer with Detachable Battery Checker Holds 28 AA Batteries

【Effective Organizer】 The battery case provides storage for up to 28 AA batteries (Batteries Are Not Included). Store AA batteries neatly in a dedicated slot for easy storage and organization, avoiding clutter and quickly finding the right object when you need to use it. 【Removable Battery Tester】 The detachable battery checker shows the health of the battery through the indicator light. Only supports detection of AAA and AA battery. And there is a specific slot in the battery buddy holder to store battery tester, which ensures the orderly storage and safety of it. 【Pressure-Resistant & Water-Resistant】Batteries storage box is made of high-impact environment-friendly ABS plastic, which is resistant to compression and wear, durable, and can effectively bears the weight of full battery. With a silicone O-ring seal inside, the organiser can effectively keep dust and water away. 【Reliable Security】 Custom fit batteries storage 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, better protects both terminal ends of each inserted battery from scraping. 【2-in-1 Portable Design】 The battery case with battery tester is designed for storing and carrying battery, as well as testing battery power. It’s convenient for business trip, travel and home storage. Net Weight: 260.1g, Product Dimension: 124.2x113.4x76mm.