BPI is a battery manufacturer integrating production and sales of lithium battery, nickel battery, PACK battery and outdoor energy storage. low self-discharge cell, ultra low self-discharge cell, nickel metal hydride battery pack, lithium battery pack, outdoor power supply and other battery production and processing
On February 4th, the XXIV Winter Olympic Games officially opened in Beijing. Athletes worldwide worked hard to surpass themselves in the competitions to fight for their countries’ honor. The winter games competition events are well known to be different from the summer ones, mainly due to the competition environment. The extremely low temperature of the playing field brings certain challenges to the athletes and the sports equipment.