Ensure your batteries are always ready with this Universal Digital Battery Tester. Its designed to test a wide range of batteries, including 1.5V, 9V, and lithium batteries, offering easy-to-read results on a digital display. This tool is perfect for checking the charge of various battery types, helping you extend battery life and avoid unexpected failures.

Key Features:

• 100% Brand New Quality: Durable and reliable design.
• Battery Testing: Checks the charge of 1.5V and 9V batteries, including AA, AAA, C, D, and 9V sizes.
• Lithium Battery Compatibility: Tests 3.7V lithium batteries (e.g., 18650, 16340, 14500).
• Easy-to-Read Display: Digital readout clearly shows the battery charge level.
• Universal Compatibility: Suitable for testing a wide range of battery types, including:
  • 1.5V: AAA, AA, C, D
  • 9V: PP3, MN1604, 6F22
  • Lithium: 3.7V batteries such as 18650, 16340, 14500, 21700, and more.
• Simple Operation: Place the battery between the testers two points for quick results.

Battery Types Tested:

• 1.5V: AAA, AA, C, D
• 9V: PP3, MN1604, 6F22
• Lithium (3.7V): 18650, 16340, 14500, 10440, 21700

Perfect for home or professional use, this battery tester ensures that your devices always have reliable power.