The demo picture shows battery for demo purpose only. The shipping unit is by piece , not by card.

Usage:
Batteries ideal for security, cameras,keyless entry,  toys, games, door chimes, pet collars, electronic organizers, garage door openers or memory back up applications. The model battery can be used at:
Computers, Cameras, Digital Cameras,PDAs,Remote Controls,Camcorders,Electronic Games,Calculators,Electronic Instruments,MP3 Players,Digital Voice Recorders,Toys,Blood Glucose, Cholesterol Testing Meters,Digital toys and games, remote controls, radio controlled toys, flashlights, torches, portable electronics, digital devices including radios, clocks, power backup, Hundreds of other electronic products requiring 1.5V Alkaline Button Cells, etc.

Compatible model:
C LR20 E95 EN95 AM1

Specification:
100% new high quality
Voltage:3V
Chemistry: Zinc Carbon