Clarke 6238900 JSM180 Device Charger Instructions

To charge the Clarke JSM180, connect the included charger to the jumpstarter's charging port and plug it into a standard electrical outlet. Ensure the device is turned off while charging.
If the jumpstarter does not charge, check the connections and ensure the charger is plugged into a working outlet. Inspect the charging cable for any damage and consider replacing it if necessary.
The JSM180 has an indicator light that will turn green once the device is fully charged. It typically takes several hours to fully charge, so be patient.
Yes, the JSM180 can be used to charge other devices via its USB ports. Ensure the device you are charging is compatible with the output voltage of the jumpstarter.
Regularly check the cables and clamps for wear and tear. Keep the device clean and store it in a cool, dry place. Charge it at least every three months to maintain the battery's health.
Ensure the jumpstarter is fully charged and properly connected to the vehicle's battery. Check for any corrosion or loose connections on the battery terminals.
It is recommended to charge the JSM180 every three months to ensure the internal battery remains healthy and ready for use.
The JSM180 is suitable for most cars and light trucks. However, it may not be powerful enough for larger vehicles with bigger engines. Always check the device specifications against your vehicle's requirements.
The JSM180 should be used in temperatures ranging from -20°C to 50°C. Extreme temperatures outside this range may affect performance and battery life.
Always follow the user manual instructions, avoid short-circuiting the clamps, and wear protective gear if necessary. Ensure the vehicle's ignition is off before connecting the jumpstarter.