RS PRO Button Battery CR2477 3 V Lithium Manganese Dioxide 24.5 mm Diameter 5 Pack

RS PRO CR2477 Button Battery is a lithium manganese dioxide coin battery designed to power small electronic devices such as wristwatches, calculators, toys, and key fobs. The pack contains five batteries, each with a nominal voltage of 3 V, diameter of 24.5 mm, and height of 7.7 mm, making it a compact and lightweight power source at 10.5 grams per battery.

These batteries offer a high energy density and a long operational lifespan of up to 10 years at moderate use, making them cost-effective replacements for worn-out batteries. They are capable of operating efficiently across a wide temperature range from -20°C to 60°C, ensuring reliable performance in varied environmental conditions.

The RS PRO CR2477 battery features a stable discharge capability with a low internal resistance electrolyte which supports constant voltage output needed for precision electronic devices. The standard termination type provides compatibility with most battery holders designed for coin cells.

Primary applications include use in calculators, wristwatches, toys, car key fobs, hearing aids, and other small electronic devices requiring a long-lasting, small form power source.

Compact lithium manganese dioxide construction ensures durability and reliability. Wide operating temperature range suits diverse applications. Long shelf life up to 10 years reduces frequency of replacement. Standard termination for easy replacement and compatibility.

Lightweight battery improves portability and device ergonomics.

These RS PRO button batteries are sourced from China and comply with standard IEC CR2477 specifications, providing a high-quality power solution for everyday electronic devices. Explore the full RS PRO range on EnvMart for reliable power supply components.