8000mAh Car Battery Jump Box with Air Compressor & Type-C Charging
The CYD21 Multi-Function Car Jump Starter is a compact and powerful emergency device designed to keep drivers prepared for unexpected roadside situations. This versatile tool combines a 1000A peak current jump starter, 150PSI digital air compressor, 8000mAh power bank, and multi-mode LED lighting system in one portable unit.
| Specification | Details |
|---|---|
| Model | CYD21 |
| Technical Details |
|
| Product Size | 208 × 105 × 53 mm |
| Accessories Included |
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| Packing Quantity | 10 PCS per carton |
The CYD21 is designed for most 12V gasoline and diesel vehicles including cars, SUVs, motorcycles, and light trucks.
Yes. With multiple nozzles included, it can inflate car tires, bicycle tires, motorcycles, sports balls, and inflatable equipment.
Yes. The built-in 8000mAh battery allows you to charge smartphones, tablets, and other USB devices when needed.
Yes. The smart jumper cable provides safety protections such as reverse polarity protection, overcurrent protection, and short-circuit protection.


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