1. It is best to charge lithium-ion batteries in a cool, well-ventilated, and dry place. Direct sunlight or rain can negatively affect the performance of the battery and charger. Keep the battery and charger away from other heat sources while charging.
2. Use the original charger whenever possible: Generally, different lithium-ion battery manufacturers have specific requirements for their chargers, so do not change the charger arbitrarily if you are unsure.
3. Connect the battery terminal first, then plug in the AC power. After charging is complete, unplug the AC power first, then disconnect the battery terminal. Failure to follow these steps may cause sparking when connecting the battery terminal, potentially leading to an explosion of hydrogen gas in the power supply unit. Additionally, always disconnect the charger from the AC power supply after charging is complete.
4. Charge according to the standard time and procedure, even for the first three times. If the battery level drops below approximately 30% during use, charge it promptly. Prolonged deep discharge or shallow discharge will affect battery performance. Battery performance is optimal when the battery is charged to 70% capacity.
5. Activating a lithium-ion battery electric vehicle does not require a special method; the lithium-ion battery pack will activate naturally while the electric vehicle is in motion. After the charger indicator light turns green, continue charging for about 1-2 hours, then stop charging.
6. After the battery is depleted, it should be fully charged promptly. The charger's green light indicates that it is fully charged. Storing the battery in a low-charge state for an extended period or using it before it is fully charged will affect its performance. Using the battery 3 hours after the charger's green light illuminates will yield the best results.
