About Universal Battery Tester with indicator:
Features
Compact size and low weight
Perfect partner for travel
Two easy-to-read stairs, color codes, power level index
A mobile arm to accommodate the battery
Can quickly test battery capacity
Two side buttons for testing 9 volt batteries
Test multiple battery sizes in one unit
Tests several dimensions
1.5V: AAA, HP16, MN2400, R03
D, HP2, MN1300, SP2, R20, UM1
AA, HP7, MN1500, UM3
C, HP11, MN1400, SP11, LR14, UM2
9V: PP3, MN1604, 6F22, 006P
All button types (CR, etc.)