Bike battery lifespan: While this is specific to motorcycle batteries, the concept can be applied to jump starters for motorcycles or similar vehicles. Understanding battery lifespan (2-5 years) and charge cycles (500-1,000 full charges) helps in gauging how long a jump starter may remain effective if used frequently.

Generally, imported cars are equipped with body system protection. Once the car runs out of power, the safety system stops running and the program is locked. Program decoding is required to connect the power supply to start the car, so to start an imported car, the car's own battery must have power.

Motorcycle battery lifespan: Similar to the previous point, this answer discusses the lifespan of motorcycle batteries, offering an indirect comparison to the expected lifespan of jump starters used for motorcycles. It emphasizes the importance of replacement when the battery's performance drops.

The JS-557 jump starter provides a peak current of 1500A, which is sufficient to jumpstart most 12V cars. Typically, jump starting a car requires between 200A and 600A depending on the engine size and battery condition. For detailed specifications, you can contact us to get the JS-557 datasheet.

Lithium cobalt oxide battery: high energy density, high starting current, and larger capacity for the same volume.

Lithium iron phosphate battery: good safety and long cycle life. It can be charged and discharged quickly with large current, has good high temperature performance, no memory effect, and is green and environmentally friendly; however, the capacity of batteries of the same volume is smaller than that of lithium cobalt oxide batteries.

Yes — a 24V LiFePO₄ jump starter is widely considered one of the safest and most reliable lithium-based solutions for starting a 24V vehicle battery system, especially in heavy-duty or RV applications.