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Sản phẩm #:
224915119
JS300 Super Starter - Permanent 12V Engine Starting System with Super Capacitor, Health Monitor via App,40F176F, No Internal Energy Storage
88% of respondents would recommend this to a friend
Sản phẩm #:
224915119
VND 8040271
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Hoa Kỳ
0 ratings
Viết đánh giá
Trong kho
Đã nhập từ cửa hàng USA
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Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Ba, Tháng 9 15
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Our Top Logistics Partners
The JS200 is engineered with advanced supercapacitors, eliminating the need for internal chemical batteries and delivering a massive surge of power for immediate engine starts.
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Note: Step Down Voltage Transformer required for using electronics products of Hoa Kỳ store (110-120). Recommended power converters Mua ngay.
What Stands Out
Super Capacitor
The JS300 utilizes advanced super capacitor technology for efficient energy transfer, providing reliable engine starts without traditional battery limitations, ensuring high performance in all weather conditions.
Health Monitoring App
Stay connected with the built-in health monitor accessed via a user-friendly app. Track the system's performance in real-time, enhancing user convenience and enabling proactive maintenance.
Energy Efficiency
Designed with no internal energy storage, the JS300 emphasizes optimal energy use while minimizing weight and size, making it perfect for various vehicles seeking improved efficiency and reliability in engine starting.
Thông tin chi tiết sản phẩm
| Battery Type | Other Than Listed |
| Voltage | 12 Volts |
| Compatible with Vehicle Type | Cars, SUVs, Motorcycles, Light Trucks |
| Amperage | 1000 Amps |
| Peak Output Current | 1000 Amps |
| Automotive Fit Type | Universal Fit |
| Item Dimensions D x W x H | 10.12"D x 2.17"W x 3.94"H (25.7 x 5.5 x 10 cm) |
| Brand Name | leagend |
| Manufacturer Part Number | JS300 |
| Manufacturer | leagend |
| Model Number | JS300 |
| Unit Count | 1.0 Count |
| Included Components | JS300 Main Unit |
| Brand | leagend |
| Battery Cell Composition | Other Than Listed |
| Product Dimensions (L x W x H) | 10.12"D x 2.17"W x 3.94"H (25.7 x 5.5 x 10 cm) |
| Vehicle Service Type | Cars, SUVs, Motorcycles, Light Trucks |
Who Should Buy?
-
Frequent Drivers
Ideal for users who drive regularly and require a reliable start without traditional batteries.
-
Emergency Services
Perfect for emergency vehicles needing a dependable, quick start solution during critical situations.
-
Tech Enthusiasts
Great for users who appreciate technological integration and want app-based health monitoring for their engine system.
-
Casual Users
Not suitable for occasional drivers who may not utilize the advanced features or reliability benefits.
MÔ TẢ SẢN PHẨM
JS300 Super Starter - Permanent 12V Engine Starting System with Super Capacitor, Health Monitor via App,40F176F, No Internal Energy Storage
Có thắc mắc? Trò chuyện với chúng tôi
Câu hỏi và trả lời của khách hàng
-
câu hỏi:
How does the JS200 eliminate the need for chemical batteries?
trả lời: It uses advanced supercapacitors that harvest energy for instant power delivery. -
câu hỏi:
How long does the JS200 last?
trả lời: It is engineered for over 100,000 start cycles, ensuring long-term durability. -
câu hỏi:
Can it be used in extreme temperatures?
trả lời: Yes, it operates effectively in temperatures ranging from -40°C to 80°C.
leagend Jump Starters JS300 Editorial Review
The Permanent Mount Super Capacitor Jump Starter - 1300A, also known as the JS300, has garnered significant attention for its innovative features and ability to assist car owners with persistent battery issues. Customers are largely impressed by this device, which leverages supercapacitor technology rather than traditional battery systems. This design offers a maintenance-free experience, as there are no batteries to replace or worry about. Reviewers have highlighted the device's efficiency in jumpstarting vehicles, even when the car's main battery is at a fraction of its capacity. Users appreciate the quick charge features, with many noting that the jump starter can recharge within 3 to 10 minutes during regular vehicle operation. The ability to log and monitor the car battery's condition through a user-friendly app adds significant value to the product. Many customers have shared positive experiences, citing that the jump starter has not only revitalized their vehicle's ignition but has also contributed to extending the overall battery life by reducing wear and tear. While the core jumpstarting functionality receives high marks, some users have reported intermittent connectivity issues with the accompanying app, which are not universally experienced. However, many have found workarounds, such as using different devices for installation or troubleshooting connection problems. Overall, the JS300 combines robust performance with ease of installation and a modern monitoring capability, making it an appealing choice for drivers looking for a reliable solution to battery problems. **
Customer Reviews & Ratings
1 điểm của khách hàng
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5 sao
100%
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4 sao
0%
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3 sao
0%
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2 sao
0%
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1 sao
0%
Đánh giá sản phẩm này
Chia sẻ suy nghĩ của bạn với các khách hàng khác
ưu
- Uses supercapacitor technology for maintenance-free operation
- Efficiently jumpstarts cars with minimal energy loss
- Quick recharge capability while the vehicle is running
- User-friendly app for monitoring battery status and logs
- Compact size allows easy installation in various vehicles
- Durable Construction with no moving parts
Nhược điểm
- Some users may need to customize app settings for accurate readings
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Thông tin quan trọng
- Hạn chế: Đối với các sản phẩm được vận chuyển quốc tế, xin lưu ý rằng bất kỳ chính sách bảo hành nào của nhà sản xuất có thể không còn hiệu lực; các tùy chọn dịch vụ của nhà sản xuất có thể không khả dụng; hướng dẫn sử dụng sản phẩm, hướng dẫn và cảnh báo an toàn có thể không có bằng ngôn ngữ của quốc gia đến; các sản phẩm (và các tài liệu đi kèm) có thể không được thiết kế theo các tiêu chuẩn, thông số kỹ thuật và các yêu cầu ghi nhãn của quốc gia đến; và các sản phẩm có thể không phù hợp với điện áp của quốc gia đến cũng như các tiêu chuẩn khác về điện (cần phái sử dụng đầu nối hoặc bộ chuyển đổi nếu thích hợp). Người nhận có trách nhiệm đảm bảo rằng sản phẩm có thể được nhập khẩu hợp pháp đến quốc gia đến. Khi đặt hàng từ Ubuy hoặc các chi nhánh của Ubuy, người nhận là nhà nhập khẩu trong hồ sơ, đồng thời phải tuân thủ tất cả các luật cũng như quy định của quốc gia đến.
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VND 8040271
Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Ba, Tháng 9 15
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Các tính năng và lợi ích
- Instant ignition with advanced supercapacitor technology.
- Eliminates the hassle of battery management.
- Permanent installation extends car battery life.
- Delivers 700A peak current for all 12V vehicles.
- Reliable in extreme weather conditions, from -40°C to 80°C.
- Smart status indication and comprehensive safety features.
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