T-Works Ni-Cd Glow Plug Igniter
T-Works has a new Ni-Cd Glow Plug Igniter that use a SC2000mAh 1.2V Nickel-Cadmium battery. The advantage of nickel-cadmium battery is that the power will not be lost when not in use. The front end is made of steel and high quality copper parts and it is equipped with plastic cover to prevent short circuit when not in use/or storage.
Source: T-Works [rc-tworks.com]