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Item #:
228371705
YESPER Boost Jump Starter Battery Pack 4120A 27000mAh Car Battery Charger Jumper Starter (All Gas/up to 10L Diesel) 100W Quick Charge 12V Portable
Item #:
228371705
BSD 113
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*All items will import from US
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Only 10 items left in stock.
Order now and get it around Thursday, July 09
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Product Details
- 4120A peak cranking power for 100% dead car battery start
- Suitable for 12V vehicles up to ALL Gas/10L Diesel engines
- 100W PD USB-C fast charging with 1-hour full charge
- 3.3-inch intuitive LCD panel for easy operation and monitoring
- Utilizes DSLI IV Intelligent Safe Tech for safer and more stable starts
- 27000mAh versatile power solution with USB power bank and DC power source
| Battery Type | Polymer |
| Voltage | 12 Volts |
| Compatible with Vehicle Type | Passenger Car, Motorcycle, ATV, RV, UTV, Truck,Snowmobile, Lawn Mower |
| Battery Capacity | 27000 Milliamp Hours |
| Amperage | 4120 Amps |
| Peak Output Current | 4120 Amps |
| Item Dimensions D x W x H | 10"D x 2.2"W x 3.85"H (25.4 x 5.6 x 9.8 cm) |
| Item Weight | 600 Grams |
| Brand Name | YESPER |
| Manufacturer Part Number | FAST MAX |
| Manufacturer | Shenzhen Carku Technology Co.,Limitted |
| Model Number | FAST MAX |
| Included Components | 1 *Jumper Cable, 1*100W Car Charger, 1*4120A Jump Starter (27000mAh), 1*60W USB-C to C Cable, 1*Cigarette Lighter Socket Adapter |
| Brand | YESPER |
| Battery Cell Composition | Polymer |
| Product Dimensions (L x W x H) | 10"D x 2.2"W x 3.85"H (25.4 x 5.6 x 9.8 cm) |
| Vehicle Service Type | Passenger Car, Motorcycle, ATV, RV, UTV, Truck,Snowmobile, Lawn Mower |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
What's in the box
1*4120A Jump Starter (27000mAh)
1 *Jumper Cable
1*100W Car Charger
1*60W USB-C to C Cable
1*Cigarette Lighter Socket Adapter
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum engine size that the YESPER Boost Jump Starter can handle?
Answer: The YESPER Boost Jump Starter is capable of jumping all gas engines and diesel engines up to 10 liters. This makes it suitable for a wide range of vehicles, from compact cars to larger SUVs and trucks. By using powerful 4120A peak current, this jump starter ensures that even those larger capacities can be jump-started efficiently, making it a versatile tool for roadside emergencies. -
Question:
How long does it take to fully charge the YESPER Boost Jump Starter?
Answer: The YESPER Boost Jump Starter features a 100W Quick Charge capability that allows for faster recharging. Typically, it can be fully charged in a few hours depending on the power source. This feature makes it convenient for users to quickly get the jump starter ready to use before setting off on longer journeys or when there’s not much time to recharge, ensuring you’re always prepared for unexpected situations. -
Question:
Can this jump starter charge electronic devices?
Answer: Yes, the YESPER Boost Jump Starter comes with USB ports that allow you to charge electronic devices such as smartphones, tablets, and laptops. This dual function makes it especially useful during camping trips or outdoor activities where power access is limited, ensuring that you can keep your devices charged and ready for use at all times. -
Question:
How does DSLI Safe Tech enhance safety while using the jump starter?
Answer: DSLI Safe Tech is integrated into the YESPER Boost Jump Starter to provide multiple layers of safety, including short circuit protection, overcharge protection, and reverse polarity protection. This technology ensures that users can operate the device with peace of mind, mitigating risks that might arise when jump-starting a vehicle. It’s particularly beneficial for users who may be new to using jump starters, as it simplifies the process while maintaining a high level of safety. -
Question:
Is the YESPER Boost Jump Starter portable?
Answer: Absolutely! The YESPER Boost Jump Starter is designed to be lightweight and compact, making it easy to carry in your vehicle. Its portable design ensures that you can take it with you anywhere, whether it’s a road trip or just an everyday commute. Having this jump starter readily available can provide peace of mind, knowing that you’re equipped to deal with potential battery issues on-the-go. -
Question:
Can the YESPER Boost Jump Starter be used in cold weather?
Answer: Yes, the YESPER Boost Jump Starter performs well even in cold weather conditions. Its robust design ensures that it can effectively jump-start vehicles in low temperatures, which is often when batteries are most prone to failure. This feature is especially useful for those living in areas that experience harsh winters, guaranteeing that you can start your vehicle regardless of the weather. -
Question:
What types of vehicles is the YESPER Boost Jump Starter suitable for?
Answer: The YESPER Boost Jump Starter is suitable for a broad spectrum of vehicles, including cars, SUVs, trucks, and motorcycles. It works effectively with all gas engines and diesel engines up to 10 liters. This versatility ensures that it can serve as a reliable jump starter for various personal or recreational vehicles, making it an essential tool for anyone on the road. -
Question:
How does the YESPER Boost Jump Starter compare to other jump starters?
Answer: The YESPER Boost Jump Starter stands out due to its high peak current of 4120A, extensive capacity of 27000mAh, and advanced DSLI Safe Tech. Compared to other jump starters, it offers superior power, ensuring that it can successfully handle larger engines not easily managed by smaller devices. Additionally, the inclusion of quick charge technology and multiple charging ports enhances its usability, making this model a top choice in the market. -
Question:
Can I buy the YESPER Boost Jump Starter online?
Answer: Yes, you can conveniently purchase the YESPER Boost Jump Starter online at Ubuy. They provide a seamless shopping experience, with a secure platform to ensure your transaction is protected. Ubuy is known for offering a wide selection of products including reliable automotive accessories, making it a great option for acquiring this essential jump starter for your vehicle. -
Question:
What accessories come with the YESPER Boost Jump Starter?
Answer: The YESPER Boost Jump Starter typically includes jumper cables, a user manual, and various charging adapters. These accessories support its primary function of jump-starting vehicles as well as charging different devices. The included jumper cables are designed to facilitate easy and safe connections to your vehicle's battery, while adapters offer versatility for charging your electronics on the go, enhancing its functionality as an all-in-one solution.
YESPER Jump Starters FAST MAX Editorial Review
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71 customers ratings
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BSD 113
Order now and get it around Thursday, July 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 10 items left in stock.
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- High cranking power for starting completely dead car batteries
- Suitable for 12V vehicles up to ALL Gas/10L Diesel engines
- Up to 80 jump starts on a single charge
- Quick charging in just 1h with PD100W USB-C fast charging
- 3.3-inch smart screen for easy operation and monitoring
- Utilizes cutting-edge DSLI IV Intelligent Safe Tech for safer car starts