Formaster SMFO Booster Light 9K

This portable jump starter packs a serious punch: 1000A peak current and 500A starting current to revive dead batteries in seconds. Its 12000 mAh lithium-ion battery holds enough power for multiple jump starts and doubles as a power bank for your devices. The integrated LED light offers flashlight, strobe, and SOS modes for roadside emergencies. Smart jumper clamps with reverse polarity protection make it safe for anyone to use.

Advantages

Engineered for reliability, the FORMASTER SMFO Booster Light 9K delivers robust starting power for gasoline engines up to 5.0L and diesel engines up to 3.0L. The high-capacity 44.4 Wh battery ensures you are never stranded, while dual USB outputs (5V/2.1A and 5V/2.4A) charge phones, tablets, and other gadgets on the go. A clear LED battery status indicator keeps you informed, and the rugged ABS housing withstands tough conditions. With over 1000 charge cycles, this jump starter is built to last.

Suitable for

• Emergency jump starting for cars, motorcycles, boats, and lawn tractors
• Charging smartphones, tablets, and USB-powered devices during travel or power outages
• Outdoor enthusiasts needing a reliable light source with SOS signaling
• Everyday carry in the trunk for peace of mind on the road

Key specifications

• Peak current: 1000A; starting current: 500A
• Battery: 12000 mAh lithium-ion (44.4 Wh)
• USB outputs: 5V/2.1A and 5V/2.4A
• LED modes: flashlight, strobe, SOS
• Safety: reverse polarity, short circuit, over-current, over-voltage, over-charge, over-temperature protection
• Operating temperature: -20°C to 60°C
• Charging input: USB-C (5V/2A); full charge in approx. 4-5 hours
• Cycle life: 1000+ cycles
• Housing: ABS plastic
• Included: smart jumper clamps, USB charging cable, user manual

Recommendations

Keep the FORMASTER SMFO Booster Light 9K fully charged and store it in a cool, dry place. Recharge every 3-6 months when not in use to maintain battery health. Always follow the manual's connection sequence and never leave the unit connected after the engine starts.