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 |
| Dual Output | 12V Clamp + 5V USB Port |
| Wireless Charging | Supported |
| Usb Ports | 2 - 3 ports |
| Full Charge Duration | 4.5 Hours (Standard) |
| Battery Type Options | Lithium-Ion or Lithium Polymer |
| Led Flashlight | Built-in with SOS and strobe modes |
| Inputvoltage | 5V/2A |
| Charging Port | Type-C input, 5V/1A and 15V/1A supported |
| Weight | 350g |
| Charging Interface | Type-C Rapid Charging |
| Activation Voltage | 12V Standard |
| Input Power Specification | Uses a standard 5V charging input. |
| Brand Name | Captain Thunder |
| Model Number | 29B |
| 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 |
| Dual Output | 12V Clamp + 5V USB Port | Wireless Charging | Supported |
| Usb Ports | 2 - 3 ports | Full Charge Duration | 4.5 Hours (Standard) |
| Battery Type Options | Lithium-Ion or Lithium Polymer | Led Flashlight | Built-in with SOS and strobe modes |
| Inputvoltage | 5V/2A | Charging Port | Type-C input, 5V/1A and 15V/1A supported |
| Weight | 350g | Charging Interface | Type-C Rapid Charging |
| Activation Voltage | 12V Standard | Input Power Specification | Uses a standard 5V charging input. |
| Brand Name | Captain Thunder | Model Number | 29B |
| Certification | ROHS, FCC, CE, VERIFIED, ISO14001, ISO9001, BSCI | Place of Origin | China |
| High Light | 600A Peak Current Car Jump Starter ，5400mAh Battery Portable Power Bank ，Compact 12V Emergency Battery Booster | ||
Compact 12V 600A Car Jump Starter Portable Emergency Battery Booster Power Bank
Key Specifications
| Specification | Details |
| Dimension | Specification for Model 29B |
| Model | 29B |
| Technical Specifications |
- Battery Capacity: 5400 mAh - Battery Type: Polymer Lithium - Cycle Life: >1000 times - Working Voltage: 14.8V - Starting Current: 300A - Peak Current: 600A - Operating Temperature: -20°C to 60°C |
| 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 | 160 × 80 × 30 mm |
| Packaging Information | 10 Pieces |
The 29B is a compact and reliable 12V jump starter designed for everyday vehicle emergencies. With a 600A peak current and 5400mAh battery, it delivers dependable starting power for small to medium cars. Its lightweight design and simple operation make it an ideal choice for personal use, backup safety, and budget-conscious customers.
1. What vehicles can it start?
Small to mid-size cars, petrol engines.
2. Is 5400mAh enough?
Yes for emergency starts, but not for heavy usage.
3. Can it charge phones?
Yes, it works as a power bank.
4. Is it easy to carry?
Very compact and lightweight.
Company Details
Business Type:
Manufacturer
Year Established:
2020
Total Annual:
3000000000 -3000000000
Employee Number:
350~400
Ecer Certification：
Verified Supplier
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