COMECASE Hard Battery Organizer Storage Box Carrying Case Bag Hold 48 Batteries AAA [ Not Include Tester and ]

CONCISE & PRACTICAL - Simple but effective little battery tester Battery Life Level checker(BT-168) , mini size and lightweight, easy to carry. TESTING MULTIPLE BATTERY TYPES - It works with many type batteries of daily use: AA, AAA, C, D, 1.5V,9V and button type EASY FOR YOU TO IDENTIFY BATTERIES - Easy to read analog display needle moves to quickly identify "good" (green), "low" (yellow), and "replace/recharge" (red) battery status. No batteries required.It is activated by the battery being checked. LIFE ASSISTANT - This small tool can tell you if your battery is good, low, or needs to be replaced. A must buy for anyone who uses regular or rechargeable batteries on a regular basis, very convenient for environmental protection and energy saving. WARRANTY GUARANTEE - We will offer you 100% money back if there any problem of this tester, just be confident to enjoy this household battery tester. This will keep you from wasting good batteries by throwing out good ones