Hama EWS-200 Black Battery

The Hama EWS-200 Black Battery is a compact power unit designed to supply energy to compatible weather station devices and similar small electronic instruments. Its black housing blends with many indoor monitoring products and the battery supports functions such as clock and alarm in connected equipment. The design focuses on reliable, continuous power delivery for everyday monitoring tasks where stable voltage and compact size are required.

Advantages

The battery offers a compact form factor that fits into small weather station housings without adding bulk. Its construction provides steady performance suitable for device features including clock function and alarm function. The black finish provides neutral aesthetics that match most indoor instrumentation. The unit is intended for consistent operation over typical device duty cycles, helping maintain uninterrupted display and sensor activity.

Suitable for

• Indoor weather stations and environmental monitors that accept this battery type
• Small electronic devices requiring a compact, reliable power source
• Replacement power for devices that use a similarly sized battery with clock and alarm features

Key specifications

• Colour: Black
• Designed for use with weather station devices and compatible small electronics
• Supports device functions such as clock and alarm (when connected to compatible equipment)
• Compact housing suitable for space-limited device compartments

How to use

Install the Hama EWS-200 Black Battery according to the device manufacturer's instructions, ensuring correct polarity and secure seating in the battery compartment. After installation, verify that the weather station powers up and that time and alarm functions operate normally. If the device remains unresponsive, remove and inspect the contacts for corrosion or debris before reinstalling. Replace the battery with a new unit of the same type when device performance or timekeeping becomes unreliable.

Recommendations

Store spare batteries in a cool, dry place and avoid exposure to high temperatures or moisture. Dispose of used batteries according to local regulations to prevent environmental harm. For stable device operation, check battery contacts periodically and replace the battery before it reaches end-of-life to preserve clock and alarm accuracy.