The battery is good.
Clio lithium batteries perform well in terms of safety. There is a separator in the middle of the battery to prevent the positive and negative electrodes from shorting. When the battery is pierced by a sharp object, the separator will also be pierced, causing the battery itself to heat up or even explode.
Corio lithium battery has passed the acupuncture test, confirming the high safety of this lithium battery. The intermediate separator material and electrolyte of the Corio lithium battery have also been improved, further improving the safety of the battery.