To solve this problem, Panasonic has developed Nickel Cadmium (Ni-Cd) rechargeable battery which can work at low temperatures down to -40°C (-40°F). The new Panasonic Cadnica GT Series batteries are ...

Panasonic Corp on Thursday announced the development of the industry's first nickel-cadmium battery capable of charging and discharging at temperatures as low as -40 degrees Celsius. The new Panasonic ...