• Extend the life of your H2o water-powered devices
• Hassle-free replacement with Long Life Power Cells
• Eco-friendly: just add a few drops of water
• Compatible with Desktop Calculator, Compact Calculator, Weather Station, and Multi-Function Clock

Pack of 2 replacement Long Life Power Cells for H2o watered powered products. Simply replace the old power cells and add a few drops of water, to benefit from more amazing water powered energy. This pack replaces the power cells used in the following H2o products: Desktop Calculator Compact Calculator Weather Station Multi-Function Clock
Pack Contents:
2 Batteries