How many days can I listen to a Texan dr920 radio with regular #5 batteries? (Two or three hours a day, what's the difference between a $1 pair of junk batteries and a NF)

Roughly two weeks. In fact, the quality of ordinary batteries is not as bad as people think, I often use a dollar four Huatai batteries, I feel that the cost-effective, because two dollars can buy eight, and two dollars to buy a NANFU power is absolutely no Huatai 8 times. However, using the Huatai such batteries must be replaced in a timely manner, otherwise it will leak.