Portable Car Starter 12V 6000Mah Emergency Power Supply with Lighting

Essential initial steps for new users

Upon receiving your jump starter, ensure to turn on the flashlight first to discharge it. After that, charge the device for over 4 hours before using it to start your car. This is crucial because the product's battery arrives empty. Following these steps can help extend its lifespan and maintain optimal performance.

Avoid simultaneous operations

To prevent any potential issues, do not attempt to discharge and charge your jump starter simultaneously. Moreover, it's recommended to charge the device every three months to ensure it remains ready for use, as a low charge could prevent you from starting your car when needed.

Understanding charging characteristics

You might notice quicker charging or discharging speeds when the battery level is below 15%. This is a typical trait of high-rate lithium batteries and does not compromise the product's quality or function. Occasionally charging phones or tablets is possible, though at about 50% efficiency.