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K40 12V 5000A Car Battery Jump Starter for 10.0L Gas & 9.0L Diesel
- 5000A CAR BATTERY JUMP STARTER - K40 jump starter delivers 5000A peak current for 12V vehicles up to 10.0L gas or 9.0L diesel engines. A powerful portable car jump starter for cars, trucks, SUVs, motorcycles and more.
- 10 SAFETY PROTECTIONS - SMART JUMPER CABLES - Built-in protection against reverse polarity, short circuit, over-current, over-charge, over-voltage, temperature, overload, spark and reverse-charge conditions for safer jump starts.
- ONE-BUTTON BOOST - REAL-TIME VOLTAGE DETECTION - This portable jump starter detects vehicle voltage and clamp connection status in real time. One-button boost helps start vehicles when battery voltage is too low for normal starting.
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POWER BANK & 300-LUMEN EMERGENCY LIGHT - USB-A, Type-C and 12V DC outputs recharge compatible devices, while the 3-mode LED light provides Flashlight, Strobe and SOS modes for roadside emergencies.
SMART DIGITAL DISPLAY - READY WHEN YOU NEED IT - The large screen shows battery level, vehicle voltage, clamp status and fault alerts at a glance, making this jump pack easy to check before every jump start. Includes smart jumper cable, charging cables, adapter and manual.
SMART DIGITAL DISPLAY - READY WHEN YOU NEED IT - The large screen shows battery level, vehicle voltage, clamp status and fault alerts at a glance, making this jump pack easy to check before every jump start. Includes smart jumper cable, charging cables, adapter and manual.










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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Grandwood Tech Limited Return Policy
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