100% Brand : The BT168/BT168D Digital Battery Capacity Tester is a reliable tool designed to accurately assess battery power levels, ensuring you get performance from your batteries. Versatile testing capabilities: This tester checks AAA, AA, C, D, and 9V batteries, making it a practical addition to any DIY electronics toolkit for home or workshop use. Userfriendly design: A colorcoded LCD display provides instant feedback on battery health. Red indicates low power, yellow signals caution, and green means good, enabling quick decisions on which batteries to keep. Compact and durable: Made from quality ABS, the BT168/BT168D measures 113 x 64 x 30 mm, offering easy storage and portability. Practical use scenarios: Home: Quickly verify power in remote controls, toys, flashlights, and household devices to determine which batteries to . Workshop: Inspect a variety of battery types before use in projects or during maintenance to ensure reliable performance. Field or travel: Carry in a toolbox or bag to assess battery health for portable devices on the go.