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Power Tools Direct£218.95Visit shop Clarke 6487077 Js1224li 12/24V Lithium-Ion Jumpstarter
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This guide is for anyone needing a reliable portable power source for jump-starting vehicles and charging mobile devices. The Clarke International JS1224LI offers a convenient solution for emergency situations, with a powerful jump-start capability and multiple charging ports. However, users should note the importance of regular maintenance to ensure optimal performance.
| Model Part Number | JS1224LI |
|---|---|
| Brand | Clarke International |
Recharge it at least every three months, whether it's been used or not, to maintain battery health.
It is suitable for vehicles with diesel engines up to 5 litres and petrol engines up to 8 litres.
The digital display will show the battery charge status. Fully charged is typically indicated by 100% or a full battery icon.
No, it is not recommended to leave it connected for long periods after jump-starting. Disconnect once the vehicle has started.
Check the error code on the digital display and consult the user manual for troubleshooting steps. If the problem persists, contact customer service.
Please refer to the product documentation or contact the retailer for warranty details.
The start/peak current is 600A/1200A for 12V battery starting and 300A/600A for 24V.
Check the charge status on the digital display. If the battery is low, recharge the unit. Ensure the power button is fully engaged.
Ensure the clamps have a secure connection to the battery terminals. Try again, making sure the connections are clean. Check your vehicle's manual.
Make sure your device and the charging cable are in good condition. Charging multiple devices at once can reduce charging speed.
Refer to the digital display for specific error codes, and consult the user manual for troubleshooting steps. Contact customer service if the problem persists.
The JS1224LI is compatible with vehicles up to 5-litre diesel engines and 8-litre petrol engines. It can also charge most USB-powered devices, as well as devices requiring 12V or 19V.
