Zhongshan Chuangneng New Energy Co., Ltd
| Payment Terms | TT/ALIPAY/WECHAT |
| Supply Ability | 100,000,000 |
| Delivery Time | 10-20 days |
| Packaging Details | 10 PCS per carton |
| Battery Capacity Options | 8000mAh / 10000mAh / 12000mAh |
| Compatible Vehicles | Cars, Motorcycles, Boats, Trucks |
| Screen Type | Digital LCD Display |
| Operating Voltage | 12V DC for Jump-Starting |
| Output Interface | USB 5V/2A, 12V/10A |
| Inflation Speed | 0–36 PSI (approx. 5 minutes) |
| Weight | 300g - 1500g |
| Unit Weight | 340g Lightweight Design |
| Voltage System | 12V |
| Output Ports | USB 5V/2A, USB-C, 12V DC |
| Usb Ports | 2-3 ports |
| Voltage Compatibility | Supports both 12V and 24V systems |
| Peak Current | 400A - 2000A |
| Vehicle Start Voltage | 12V starting system |
| Brand Name | Captain Thunder |
| Model Number | CYD21 |
| Certification | ROHS, FCC, CE, VERIFIED, ISO14001, ISO9001, BSCI |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | TT/ALIPAY/WECHAT | Supply Ability | 100,000,000 |
| Delivery Time | 10-20 days | Packaging Details | 10 PCS per carton |
| Battery Capacity Options | 8000mAh / 10000mAh / 12000mAh | Compatible Vehicles | Cars, Motorcycles, Boats, Trucks |
| Screen Type | Digital LCD Display | Operating Voltage | 12V DC for Jump-Starting |
| Output Interface | USB 5V/2A, 12V/10A | Inflation Speed | 0–36 PSI (approx. 5 minutes) |
| Weight | 300g - 1500g | Unit Weight | 340g Lightweight Design |
| Voltage System | 12V | Output Ports | USB 5V/2A, USB-C, 12V DC |
| Usb Ports | 2-3 ports | Voltage Compatibility | Supports both 12V and 24V systems |
| Peak Current | 400A - 2000A | Vehicle Start Voltage | 12V starting system |
| Brand Name | Captain Thunder | Model Number | CYD21 |
| Certification | ROHS, FCC, CE, VERIFIED, ISO14001, ISO9001, BSCI | Place of Origin | China |
| High Light | 1000A Peak Current Portable Jump Starter ，150 PSI Air Compressor Multi Functional Jump Starter ，8000mAh Battery Car Battery Booster | ||
Portable Car Jump Starter with Air Compressor, 150 PSI Tire Inflator, 8000mAh Battery Booster, 1000A Peak Power Bank
Key Specifications
| Specification | Details |
| Dimension | Specification for Model CYD21 |
| Model | CYD21 |
| Technical Specifications | |
| Standard Accessories |
- 1 × Portable Emergency Power Unit - 1 × Intelligent Battery Clamp Set - 1 × Air Inflation Hose with 3 Adapters - 1 × USB Charging Cable - 1 × Storage Flannel Bag - 1 × Retail Color Box - 1 × User Manual |
| Dimensions | 208 × 105 × 53 mm |
| Packaging Information | 10 Pieces |
The CYD21 is a high-performance multi-functional jump starter designed for users who prioritize power, reliability, and precision. With a strong 1000A peak current, it delivers dependable starting capability for most 12V vehicles, including cars, SUVs, and light trucks.Equipped with a 150 PSI air compressor, it provides fast and efficient tire inflation, making it a practical tool for both daily use and roadside emergencies. The integrated smart digital display enhances usability by offering real-time pressure readings and battery status, giving users better control and accuracy.Built with a rugged ABS housing and designed for extreme environments (-40°C to 85°C), the CYD21 stands out as a durable and professional-grade solution. It also functions as a power bank and emergency lighting device, ensuring all-in-one convenience for drivers.
Q1: What vehicles can CYD21 start?
It is suitable for most 12V vehicles, including sedans, SUVs, and light trucks.
Q2: What makes CYD21 better than CYD19?
CYD21 offers higher peak current (1000A vs 600A) and a smart digital display for better control.
Q3: Is the display useful?
Yes, it provides real-time tire pressure and battery status, improving safety and usability.
Q4: Can it be used in extreme temperatures?
Yes, it operates reliably from -40°C to 85°C.
Company Details
Business Type:
Manufacturer
Year Established:
2020
Total Annual:
100000000-100000000
Employee Number:
350~400
Ecer Certification：
Verified Supplier
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