Digital Battery Tester LCD Display C D N AA AAA 9V 1.5V Button Cell Battery Capacity Check Detector Capacitance Diagnostic Tool
Features:
1. Wide Applications: Use this innovative item to test all different kinds of batteries. The wide test range includes C, AA, AAA, D, N, 9V(6F22) batteries, and a 1.5V button cell.
2. Easy reading: LCD bar graph display for your easy reading. It is easy to read.
3. High-Quality Material: it is made of ABS construction, and durable for long time use.
4. Compact: Simple but effective little battery tester checker, compact size and lightweight, easy to carry.
5. Perfect for Home Use: Great small tool can tell you if your battery is good, low, or needs to be replaced. A must-buy for anyone who uses regular or rechargeable batteries on a regular basis.
Battey level comparison:
1. 9V battery: Above 9V is full power, above 8V is normal power, and below 7V is low power;
2. 3.7V lithium battery:4.1V or more is full power, 3.7V or more is normal power, and 3.5V or less is low power.
3. 1.5V battery: 1.6V or more is full power, 1.4v or more is normal power, 1.2V or less is low power.
4. 1.2V battery: above 1.5V is full power, above 1.2V is normal power, below 1V is low power.