Lightweight and yet long lasting, the Ansmann CR2477 Lithium Coin Cell provides unmatched performance for your small electronics. The single pack 3V coin battery is suitable for use in a range of small electronics that have high energy demands and require consistent power over a long period of time. Commonly used in small PDA devices, and to supply secondary or backup power for real-time clocks on personal computers, the battery is highly reliable. Due to its reliability, it is also often found in children's electronic toys and wrist watches. Additionally, it can maintain top quality performance even after a long period of inaction. The dependable Ansmann CR2477 can also be stored unused for extended periods without power depletion.
eBay