How far can a 48v30ah lithium battery run?
2 Answers
48v30ah lithium battery can run 55 kilometers. The following is the relevant introduction about the battery: Cold cranking current: The minimum current that can be obtained under the conditions of -17.8℃ and -28.9℃ with a specific meaning. This indicator links the starting ability of the battery with important variables such as engine displacement, compression ratio, temperature, starting time, the technical state of the engine and electrical system, and the minimum operating voltage for starting and ignition. Reserve capacity: The approximate time a car can operate at night by relying on the battery for ignition and providing the minimum circuit load when the charging system is not working. It can be specifically expressed as: A fully charged 12V battery, under the condition of 25℃, discharges at a constant current of 25A until the battery terminal voltage drops to 10.5V, and the discharge time at this point.
I've used a 48-volt 30-amp electric bike battery for many years, which typically gives me a range of 80 to 100 kilometers, but this really varies from person to person. For example, with my daily commute of 15 kilometers, charging once a week is sufficient, but in summer when using air conditioning or carrying heavy loads, the range drops to about 70 kilometers. The model of the bike makes a big difference—lighter electric bikes are more energy-efficient, while frequent uphill climbs drain the battery faster. I recommend maintaining proper tire pressure and avoiding sudden acceleration or hard braking to keep the actual range more stable. Battery health is also crucial; performance drops in cold temperatures, and it's best not to let the charge fall below 20% regularly. As a user, it's important to adjust based on road conditions and habits rather than relying too much on theoretical data.
