Features and Benefits * Multi-purpose Battery Condition Checker * Testing more than 12 types of rechargebale and non-rechargeable batteries: AAA, AA, C, D, 9V and CR123A, CR2, CRV3, 2CR5, CR-P2 Button cells or other batteries with same voltage * One battery tested at each time, its strength is shown on the LCD display Index of the LCD Display: LCD Display Rechargeable Battery Primary/Alkaline Battery Columns 1-4 (POOR) Battery is empty, should be recharged Battery is empty, should be disposed properly Columns 5-9 (FAIR) Battery with limited strength left, it should be recharged Battery with limited strength. Limited usage or disposal recommended Colimns 10-18 (GOOD) Battery has adequate power Battery has adequate power #One AA battery is needed (not included) to power the checker#
- TEST VARIOUS SIZED BATTERIES - A versatile digital battery tester that works for a variety of sizes from AA, AAA, C, D, 9V, CR123A, CR2, CRV3, 2CR5, CR-P2, and even button cell batteries as well.
- BATTERY HEALTH - Quickly find out how much power is left in your battery. One of the few battery checkers with an easy to read metering LCD screen. Determine if your battery is poor, weak, or good. Get a longer battery lifespan by not overcharging partially full rechargeable batteries.
- SIMPLE AND ACCURATE - A precise universal battery checker that is easy to use. Place your test battery into the battery checker to quickly see how much power is left. The included battery provides a reliable and accurate source of energy to evaluate your test batteries.
- RELIABLE TOOL - The T-333 household battery tester is great for finding out if your everyday devices need new batteries, or if that device is faulty. Check your batteries for things like toys, cameras, camping electronics, remote sensors, flashlights, watches, and or smoke detectors.
- SAVE MONEY AND REDUCE WASTE - With Tenergy's battery health tester, you will no longer guess if a battery is in good condition. Maximize your battery usage by testing for dead batteries and reduce unnecessary waste. Includes one year warranty support.