• 3V CR123 rechargeable battery;• Long-lasting;• Lithium Manganese Dioxide (CR);• For use with ULCR123RK Smart Charger;• Carded;Length: 5.50"Width: 2.75"Height: 0.70"Note: Due to the existence of lithium batteries, additional shipping charges or restrictions may apply. Shipping restrictions may require a ship method that is limited to GROUND and this may impact time in transit and available delivery locations.;