The reason a new battery does not run far is often that the consumer has over-discharged it: the riding distance was too long, and the charging time that followed was too short, leaving the battery undercharged. It is not a matter of charging overnight, seven or eight hours, and calling it full. Do not assume the battery is fully charged just because the charger light has turned green; that can be a false impression. If the battery has been over-discharged once, be sure to charge it for ten hours. Discharge it during the day by riding the normal mileage, then charge it for another ten hours or so when you are back at night. After several such top-up charges, the battery will be fully saturated.

Another reason a battery does not run far is a fault in the battery itself. During production or transport by the manufacturer, collisions may occur, or damage may happen while the consumer is using it, changing the internal structure of the battery so that it can no longer discharge normally for a long period.

In summary, no matter which brand of battery you use, you will more or less run into these problems. We cannot simply say a brand of battery is good or bad, because a manufacturer only produces batteries, and which manufacturer would not want to make its products better, bigger, and stronger? In the end, it is the people who actually use the batteries who decide whether they hold up and how long they last. We in sales and repair are the middle link: because we deal with consumers directly, all kinds of usage problems ultimately reach us at the repair stage, and only by comparing and letting consumers test can we learn what exactly is wrong with a battery. When we stock up, we know clearly what price range and what grade of goods we are buying, and we should actively recommend the right grade of battery to each consumer. Only with mutual benefit can we serve consumers better.