Battery Tester TFA-Dostmann 98.1126.01 Black LED Display Plastic

The TFA-Dostmann 98.1126.01 Battery Tester is a compact, robust handheld tool for quickly checking the charge state of common batteries and accumulators. It supports cylindrical cells (AAA, AA, C, D), standard 1.5V and 1.2V button cells as well as 3.0V button cells and 9V block batteries. The tester draws a short measurement current from the tested battery and therefore requires no separate power supply; its plastic housing and LED display make readings clear and the unit easy to carry and store.

Advantages

The device shows both the battery voltage in volts and a simple charge status, allowing fast decisions about whether a battery still has sufficient capacity for devices such as remote controls or flashlights. Its compact dimensions (approx. 89 × 150 × 27 mm), robust plastic housing and LED display provide practical portability and easy readability. No external power source is needed because the tester uses the battery under test for measurement.

Suitable for

• Testing AAA, AA, C and D cylindrical batteries
• Checking 1.2V and 1.5V button cells and 3.0V coin cells
• Measuring 9V block batteries

Key specifications

• Brand: dostmann electronic
• Model / MPN: 98.1126.01
• EAN: 4009816036285
• Supported battery types: AAA, AA, C, D, 1.2V/1.5V button cells, 3.0V coin cells, 9V
• Display: LED display for voltage and charge status
• Housing: Plastic
• Dimensions (W × D × H): approx. 89 × 150 × 27 mm

How to use

Place the battery in the appropriate slot or contact position on the tester so that the terminals make firm contact. Read the LED display to view the battery voltage in volts and the indicated charge status. The tester performs a short measurement using the battery’s own energy; no setup or external power is required. If the display indicates low or insufficient charge, remove and replace or recharge the battery as appropriate.

Usage recommendations

Dispose of fully depleted single-use batteries and discarded rechargeable batteries at designated collection points or store drop-off locations. Reuse batteries only when their measured capacity meets the requirements of the intended device (for example, remote controls, flashlights or toys).