Record of audio-visual equipment knowledge and acoustic knowledge in MY home theater

In 2012, I have been working on home theater for more than a year. As a reward for myself, I will keep it for myself. Of course, this is also shared. Here, I will continue to include information on equipment knowledge, common sense, and acoustics. Experience articles, knowledge points, etc.!

Positioning and configuration of dipole surround speakers http://

The nickel–cadmium battery (NiCd battery or NiCad battery) is a type of rechargeable battery using nickel oxide hydroxide and metallic cadmium as electrodes. The abbreviation NiCd is derived from the chemical symbols of nickel (Ni) and cadmium (Cd).

Pocket Type Nickel Cadmium Battery capacity range is from 10ah to 1200ah, have three series: low discharge rate, medium discharge rate and high discharge rate. 

Pocket Type Nickel Cadmium Battery

Nickel Cadmium Batterie,Nicd Battery Pocket Plate,Railway Nicd Battery,10~1200Ah Nicd Battery

Henan Xintaihang Power Source Co.,Ltd , https://www.taihangbattery.com