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8000mAh Car Battery Jump Box with Air Compressor & Type-C Charging

Product Specification
Place of Origin: China
Brand Name: Captain Thunder
Certification: ROHS, FCC, CE, VERIFIED, ISO14001, ISO9001, BSCI
Model Number: CYD21
Minimum Order Quantity: 2PCS
Price: $24.44~ $28.51 (Varied from different Qty)
Payment Terms: T/T,Alipay,Wechat
Supply Ability: 100,000,000
Product Details
Battery Capacity: 8000mAh
Peak Current: 1000A
Air Compressor PSI: 150PSI
Voltage: 12V
Product Dimensions: 208 * 105 * 53 Mm
Housing Material: ABS
Charging Port: Type-C
LED Lighting Modes: Multi-mode
Inflation Accessories: 3 Nozzle Adapters
Product Description
8000mAh Car Battery Jump Box with Air Compressor & Type-C Charging
Product Overview

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.

Key Specifications
Specification Details
Model CYD21
Technical Details
  • Portable 12V vehicle jump starter
  • 1000A peak current for fast engine starting
  • Built-in 150PSI digital air compressor
  • 8000mAh rechargeable lithium battery
  • Intelligent LCD display for pressure monitoring
  • Multi-mode LED emergency lighting system
  • Power bank function for mobile devices
  • Compact and durable ABS housing
  • Supports multiple inflation accessories
  • Designed for cars, motorcycles, bicycles, and inflatables
Product Size 208 × 105 × 53 mm
Accessories Included
  • Emergency Jump Starter Unit
  • Smart Jumper Clamp
  • Air Pump Hose with 3 Nozzle Adapters
  • USB Charging Cable
  • Carrying Flannel Storage Bag
  • Retail Color Box
  • User Manual
Packing Quantity 10 PCS per carton


Frequently Asked Questions
What types of vehicles can this jump starter support?

The CYD21 is designed for most 12V gasoline and diesel vehicles including cars, SUVs, motorcycles, and light trucks.

Can the device inflate different types of items?

Yes. With multiple nozzles included, it can inflate car tires, bicycle tires, motorcycles, sports balls, and inflatable equipment.

Does the jump starter work as a power bank?

Yes. The built-in 8000mAh battery allows you to charge smartphones, tablets, and other USB devices when needed.

Is it safe to use for beginners?

Yes. The smart jumper cable provides safety protections such as reverse polarity protection, overcurrent protection, and short-circuit protection.


8000mAh Car Battery Jump Box with Air Compressor & Type-C Charging 0


8000mAh Car Battery Jump Box with Air Compressor & Type-C Charging 1

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