Is it normal for ipad to run out of power soon in winter?

It's almost normal for ipad to run out of electricity in winter.

Apple iPhone and other devices have officially stated that their normal working temperature is 0~35 degrees Celsius, the best use temperature is 22 degrees Celsius, and the limit temperature is -20~45 degrees Celsius. Apple's ipad uses a lithium-ion polymer battery, and the iPhone is protected at 0 degrees Celsius when the set temperature is too low, while the iPad is close to the Mac at 5 degrees Celsius, so below this temperature, the battery will work abnormally, the system will be stuck, the power consumption will be accelerated, and the charging will be too slow or unable to charge.

IPad devices suggest heating with warm water bags for a period of time when charging. The ipad will charge normally, so it is recommended to use it indoors at a suitable temperature.