OWSOO Battery Tester with LCD Power Index Display for C D N AA AAA 9V 1.5V Button Battery Checker Household Batteries Power Detector

Features:
Battery power detector is suitable for a variety of batteries. One machine for multi-purpose use, with fast identification.
Applicable battery: D-type, C-type, AA (5), AAA (7), N-type (8), 1.5V button battery, 9V battery. Rechargeable battery is not supported.
LCD power index display, more visual; green means good (sufficient power)/ yellow means weak (low charge)/ red means poor (power depletion).
ABS insulating plastic shell, ergonomic design. Compact size, lightweight and portable to carry.
No battery required, power is available at any time, convenient and easy to use.
Note: Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding.