VTECHOLOGY Battery Tester Checker, Universal Battery Checker Model BT-168for AA AAA C D 9V 1.5V Button Cell Batteries Smal Electrical Equipment (Requires No Battery for Operation)
Brand: VTECHOLOGY
Color: Original version

Product Name
BT-168 Battery Tester
Features
Checks power level of 9V and 1.5V batteries
Easy to read, Red=Replace, Yellow=Low Power, Green=Good
Lightweight and compact design, measures 11 × 6 × 2.5 cm
Require no battery for operation
Battery Size - 1.5V| 9V
Good: 1.5V-1.28V| 9V-7.8V
Low Power: 1.27V-1.15V| 7.7V-6V
Replace: Below 1.15V| Below 6V
Testing Different Battery Types
1.5V-----AAA,HP6,MN2400,RO3,AA,HP7,MN1500,UM3 C,HP11,MN1400,UM2,D,HP2,MN1300,UM1 and Cell Button Type batteries
9V------ PP3,MN1604,6F22,006P

MULTI PURPOSE USE- can be used to test different type of household batteries like AA, AAA, C, D, 1.5V,9V and 1.5V button type
REQUIRE NO BATTERY- activated by the battery being checked, no battery needed for operation
SIMPLE BUT EFFECTIVE- compact size and lightweight, portable effective battery tester, a must buy for anyone who uses regular or rechargeable batteries on a regular basis
EASY TO USE- identify battery status simply by the analog display needle, "good" (green), "low" (yellow), and "replace/recharge" (red)
NOTE : 1. You can simply test battery voltage to determine whether the capacity of the battery is low or high. It won't directly detect the battery capacity precisely 2. Don't forget: The Battery Tester is activated by the battery being checked. Keep test times as short as possible to avoid unnecessary battery drain.