> I want long battery life Check for "fanless laptops" and for CPUs with low TDP as a lead; consider if your routine involves a car/t the purchase of an adequ

> I want long battery life Check for "fanless laptops" and for CPUs with low TDP as a lead; consider if your routine involves a car/t the purchase of an adequate "powerbank", probably a "power station" made of a battery and a good inverter (e.g. Jackery).