4000A/7000A Portable 12V Car Jump Starter with Air Compressor, LCD Screen Booster Charger & Power Bank

Reliable power and on-the-go inflation in one compact tool. This portable 12V jump starter delivers up to 4000A or 7000A peak current (model dependent) to quickly start petrol and diesel engines, plus an integrated 150 PSI air compressor, LCD display, LED lighting and power bank functionality for emergency roadside use.

Specifications:

• Product Type: Portable 12V Car Jump Starter & Air Compressor
• Peak Current: 4000A / 7000A (model dependent)
• Battery Capacity: 12000–18000 mAh (approx.) / 59.2Wh (K5) or 88.8Wh (K5 ULTRA)
• Battery Cell Composition: Lithium polymer battery
• Voltage: 12 V
• No-load Voltage: 16 V
• Car Start Voltage: 12 V
• Number of Built-in Batteries: 4
• Cycle Boot Life: Start car more than 3000 times
• Conversion Rate: >90%
• Certifications: FCC, CE, CCC, RoHS, SDS
• Type-C Input: 5V/2A
• USB Output: 5V/2A
• Cylinder Diameter: 22 mm (0.87 in)
• Operation Temperature: -20 ~ 60 °C (-4 °F ~ 140 °F)
• Suitable For: Petrol engines up to 7.0 L and diesel engines up to 5.5 L
• Product Dimensions: L 210 × W 108 × H 57 mm (8.27 × 4.25 × 2.24 in)
• Product Weight: 700 g (1.54 lb / 24.7 oz)
• Special Features: LCD screen, SOS lighting, warning light, bright LED work lights, USB power bank, 150 PSI smart fast inflator
• Safety & Design: ABS anti-collision cover, fire-resistant materials, independent air pump chamber, multi-directional ventilation, battery temperature sensor and advanced battery management system
• Packing List: Jump starter & air compressor host ×1; Starting cable & clamps (red = positive, black = negative) ×1; USB to Type-C cable ×1; Inflator hose ×1; Valve adapters ×4; Multi-language manual ×1; Portable storage bag ×1

Why it matters: Compact yet powerful, this all-in-one booster and inflator is ideal for drivers who want reliable emergency starting power, fast tire inflation and portable charging — perfect for road trips, daily commuting and roadside emergencies.

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