New Digital Hearing Aid Battery Tester w. Compartment - Free U.S. Based Shipping

Description

This listing is a new battery testers for HEARING AID BATTERIES, button, watch, AND other small batteries.  The liquid crystal display (LCD) shows battery strength.
Battery Tester Features:
- Liquid Crystal Display indicates battery strength;
- Sliding divided compartment on back for extra batteries;
- Ball chain for attaching to a key chain;
- No batteries required for operation
OPERATING THE BATTERY TESTER:
Place the battery on the gold-colored plate, with the "+" facing up (usually the smooth side of the battery facing up) and then slide/push the battery towards the LCD screen to get a reading on the battery's strength.
The battery and penny are not included and are only there to show use of the compartment and size reference respectively .