Tests 40+ Battery Types: Check the charge level of lithium, alkaline, NiMH, NiCd, Li-Ion, coin cell, and button cell with one powerful battery checker. It accurately checks AA, AAA, C, D, 9V, A23, CR123, CR2, CR2032, LR44, 18650, and more Accurate Results in Seconds: Connect and the AA battery testers’ patented microprocessor-controlled pulse load test provides accurate results in moments, while the color-coded LED bar shows exact charge percentages. Reliable Everywhere: Perfect for use in security, medical, scientific, military, industrial, and as a battery tester for household batteries. USA-made with a robust design to handle extended use Carry Case Included: Our battery testers come with a carrying case for on-the-go portability. The small battery tester’s solid brass, nickel-plated terminals offer lasting durability Save Time, Save Batteries: No more guesswork. Quickly identify weak or depleted batteries with our battery checker tester, so you can never be caught off guard again

ZTS Digital Battery Tester & Carry Case: Never Guess a Battery’s Life Again

No more guesswork! The ZTS MBT1 household battery tester gives you instant, highly accurate results with ease. Whether you're a technician, medical assistant, or stage manager, this multipurpose battery charge tester has you covered, testing up to 40+ battery types. Equipped with microprocessor-controlled testing, the lithium battery tester simulates real-world power to assess battery performance with precision. Now, you can know a battery’s true state of charge instead of just its voltage.

Test 40+ Battery Types with Impeccable Accuracy

The ZTS MBT-1 alkaline battery tester is made to test practically every battery you’ll encounter. It accurately tests AA, AAA, C, D, N, 9V, A23, and & “28” series (28A, S28, 28L, 544, 4LR44), plus button cells like LR44, 357, 303, 364, 377, 371, 392, 395, S76, A76, A625, A640. Plus, the home battery tester covers lithium types including CR123, CR2, and coin cells like CR2032, CR2025, CR2016, CR2450, CR1220, and even rechargeables like 18650, RCR123A, 18500, 17650, and AA/AAA NiMH/NiCd. From household to industrial, you’ll have one tool for all your needs.

Bring Depleted Batteries Back to Life with our Button Battery Tester:

✓ Battery testers for all types of batteries - From AA, AAA, C, D, 9V, CR123, 18650, to button cells and more.
✓ Patented pulse load technology delivers real-world charge readings for incredible accuracy. Test time = 2-3 seconds.
✓ Robust design with solid brass, nickel-plated terminals for lasting performance.
✓ USA-made and trusted reliability in medical, military, industrial, and home settings.
✓ The 9v battery tester includes a carrying case to keep it protected on the go.
✓ Size: 8" x 4.5" x 1.25.
✓ Weight: 14.5 oz (without batteries)
✓ Power: 4 x AA (not included)