JJC JBC Series Battery Case with Battery Tester is designed for organizing and storing batteries (Item on sale is the case ONLY, batteries are NOT included).
Made of high-quality and environment-friendly ABS plastic material, this case is pressureproof, shockproof, sturdy and provides years of reliable use, and can effectively bear the weight of full battery. With a silicone O-ring seal inside, the case is water-resistant and can effectively keep dust free. The custom fit batteries holder helps to neatly hold the batteries snugly in place within the slots, keeps batteries in well-organized, prevents accidental contact between batteries from causing a fire or explosion. 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. Moreover, the ergonomic locking design can realize easily opening and closing.
Each battery case comes with a small detachable battery tester, works for AA or AAA batteries, handy and easy to see if batteries are still good.
Note: The size of AA or AAA batteries may vary from brand to brand.
How to use the battery tester？
Place your test battery into the battery tester (the anode of battery must correspond to “+” of battery tester; the cathode of battery must correspond to “-” of battery tester) and look at the indicator to quickly find out the power level.
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