Portable Car Battery Jump Starter

• Compact lithium-ion power pack designed to start vehicles with dead batteries without needing another car. • High-capacity 12,000mAh to 20,000mAh models offer multiple jumps (10-20 times) per charge. • Multi-functional: serves as a power bank for phones/tablets via USB and may include an air compressor. • Smart clamps provide safety protections: over-voltage, reverse polarity, overcharge, and short-circuits. • Compatible with 12V gasoline engines (up to 4.0L-6.0L) and diesel engines (up to 2.5L). • Lightweight and compact for easy storage in glove box or trunk, eliminating need for jumper cables and a second vehicle.