为何低温性能很好？ Why it has the best performance at extreme low temperature?

1.AGM技术, 贫液设计, 更耐低温。即电解液吸附于隔板，固态化，不具有流动性(液态更容易被冻住)；

AGM technology and starve design, more resistant to low temperature. That is, the electrolyte is adsorbed in AGM, which is like a solid state and has no fluidity (Popular saying “the liquid is easier to freeze than a solid”).

2.内阻极低，低温下损耗更小(低温下内阻大幅增加，根据V放=V-I*R，放电平台下降；因此基础内阻越低，则受到影响的程度就小得多)；

The internal resistance is very low, and the loss should smaller at low temperature (according to Vdis=V-I*R,   the discharge platform decrease dramatically as the internal resistance increases greatly at low temperature, but   the lower the basic internal resistance, the less voltage loss).

3.双极板结构使得电流密度非常均匀，活性物质利用率更高，因此放电性能更好；

Bipolar structure which makes the current density is very uniform and higher utilization of active mass ,thus

higher discharge performance.