Clarke 6239015 JSM400 Lithium Polymer Instructions
![Clarke 6239015 JSM400 Lithium Polymer Jumpstarter manual cover](/images/aOEKeLWHeSkcdlOMnwjiVyCU/thumbs/thumb175x175.webp)
To charge the Clarke 6239015 JSM400 Jumpstarter, connect the supplied AC adapter to the charging port on the jumpstarter and plug it into a standard wall outlet. The charging LED indicator will illuminate to show that charging is in progress.
If the jumpstarter does not turn on, ensure it is adequately charged. Connect it to the AC charger and allow it to charge fully. If it still doesn't turn on, check for any visible damage or contact customer support.
Yes, the JSM400 Jumpstarter features USB ports that allow you to charge smartphones, tablets, and other USB-compatible devices.
Regularly check the jumpstarter for any signs of wear or damage. Ensure that the battery is charged at least once every three months to maintain optimal performance. Store it in a cool, dry place when not in use.
First, ensure the jumpstarter is fully charged. Connect the red clamp to the positive battery terminal and the black clamp to the negative terminal. Once connected, turn on the jumpstarter and start the vehicle. After starting, disconnect the clamps in reverse order.
If the LED indicator is not working, check the connections and ensure the device is charged. If the problem persists, it may require professional inspection or servicing.
It typically takes about 3 to 5 hours to fully charge the jumpstarter using the supplied AC adapter.
It is not recommended to leave the jumpstarter plugged in continuously as it can lead to overcharging and reduce the battery's lifespan. Always unplug once fully charged.
The jumpstarter is equipped with a charging LED indicator. When the device is fully charged, the LED will change color or turn off, depending on the model.
The jumpstarter is not designed for use in wet conditions. Using it in such environments can lead to damage or safety hazards. Always use it in dry conditions and store it in a protective case if necessary.