28000mAh Car Jump Starter - 1000A Peak Power with Wireless Charging Professional-grade car jump starter with massive 28000mAh real capacity and 1000A peak current for reliable vehicle starts. Features advanced polymer lithium battery technology that works even in extreme -40C conditions. Includes 10 core functions: smart battery management, low-temperature starting, dual USB outputs, wireless charging, emergency lighting, and digital display. Provides seven-layer protection for complete safety during operation. Key Features: - Massive Power: 28000mAh capacity with 1000A peak current - Extreme Weather: Works in -40C low temperature conditions - 10-in-1 Functionality: Jump start, wireless charging, dual USB, emergency light - 7-Way Protection: Over-charge, over-heat, short circuit, and more - Universal Compatibility: All 12V vehicles including diesel and gasoline - Smart Display: Digital screen shows battery status and operation Specifications: Battery: Polymer Lithium Ion Capacity: 28000mAh Peak Current: 1000A USB Output: 5V/2.1A & 9V/2A Wireless Charging: 10W Starting Capacity: 50+ starts per charge Package Includes: 1 x Jump Starter 1 x Clamp 1 x Data Line 1 x Cigarette Lighter Charger 1 x User Manual 1 x EVA Storage Bag