Renata Lithium Batterie Renata CR2450N Battery.

The Renata CR 2450N is 3 Volts Swiss Brand of a multi-equipment Lithium Battery that can be used to power small portable electronic devices, automobile key less entry transmitters, computer Motherboards, cameras, pocket calculators, medical equipment, wrist watches, artificial cardiac pacemakers, implantable cardiac defibrillators, automobile key less entry transmitters, and hearing aids. Its a top of the range brand that is distinguished worldwide and are produced also in Japan. The batteries have a guarantee period of three years on functionality.
CR2450N is a Lithium button cell dimensions are 24 mm in diameter and 5.0 mm thick. Lithium button and coin cell batteries have a BR or CR prefix and primarily provide 3 volts. Lithium batteries cost a bit more than alkaline, but last longer, weigh less and can operate in a much wider temperature range (extreme heat and extreme cold) compared to alkaline batteries.
High efficiency and strong voltage and its environmentally friendly.