At what remaining battery level is it better to recharge a new battery?

[NoahLynn]

Generally, you can recharge after using about 60% of the battery capacity, as the battery sulfates faster when the charge is low. Gradual acceleration: When starting the vehicle, avoid sudden acceleration. Instead, accelerate gradually and use pedal assistance. Pedal assistance: It's best to use pedal assistance when going uphill or against the wind, as this benefits both the battery and the motor. Full charge at once: When charging, it's advisable to charge fully in one go. After the red light turns on, continue floating charging for an additional 1-2 hours. For lead-acid batteries, develop the habit of charging as you use them, and never completely drain the battery before recharging.