Using this CR2450 - NRH battery is easy. First, make sure the device you're using it in is turned off. Then, carefully insert the battery with the correct orientation, matching the soldering tags to the appropriate connections. When handling the battery, avoid touching the soldering tags with bare hands to prevent corrosion. Store the battery in a cool, dry place away from direct sunlight and heat sources. If you notice any signs of damage or leakage, stop using the battery immediately and dispose of it properly according to local regulations. To maintain its performance, don't over - discharge the battery and try to use it regularly.
