Is it normal for iPad to lose power very quickly in winter?

It is normal for iPad to lose power quickly in winter.

Apple iPhone and other devices have officially stated that their normal operating temperature is 0~35 degrees Celsius, the optimal operating temperature is 22 degrees Celsius, and the extreme temperature is -20~45 degrees Celsius. Apple's iPad uses lithium-ion polymer batteries. The iPhone's low temperature protection is set at 0 degrees Celsius. The iPad's temperature is 5 degrees Celsius, which is close to Mac. Therefore, at temperatures lower than this, the battery will not work properly and the system will freeze and consume power. Speeding up, charging too slowly, or not charging at all can easily happen.

It is recommended to use a warm water bag to heat the iPad device for a while while charging. The iPad will charge normally. It is recommended to use it indoors at a suitable temperature.