The JJC BC-3BAT10 Battery Case with Battery Tester is designed for storing and carrying battery, as well as testing battery power. It can hold AA battery x 8 and AAA battery x 2 (Batteries Are Not Included), neatly hold the batteries snugly in place within the foam pre-cut slots and keeps the contact ends from contacting each other; great way to organize your batteries, easy for you to find whatever battery you looking for quickly. Made of high-quality and environment-friendly PC plastic material, this case is pressureproof, shockproof, sturdy and durable, and can effectively bear the weight of full battery. With a silicone O-ring seal inside, the case can effectively keep dust and water away. The custom fit interior EVA foam has the characteristic of shock absorption, which can greatly reduce shock and impact to better protect your batteries. Moreover, the ergonomic locking system can realize easily opening and closing. The last but not the least, each battery case comes with a small detachable battery tester, works for AA or AAA batteries, handy and easy to use.
Note: The size of AA or AAA batteries may vary from brand to brand. The loose situation may occur when holding some small size batteries.
How to use the battery tester？
Place your test battery into the battery checker (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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