4000A Peak Current, 21800mAh Jump Starter – Supports 12V Vehicle Starting, Portable Power Bank, and Flashlight
SPECIFICATIONS
Battery Capacity(mAh): 20000-30000
Battery Type: Lithium ion
Brand Name: YUSMAN
Conversion Rate: >90%
External Testing Certification: MSDS,ROHS,FCC,ce
High-concerned chemical: none
Is it with battery: Yes
Number Of Built-in Batteries: 4
Origin: Mainland China
Peak Current: >1200 A
Powerful 12V Car Jump Starter: Features a 3000A peak current, making it ideal for starting vehicles with engine displacements of up to 12 liters. It is also suitable for SUVs, motorcycles, and trucks, ensuring reliable starting performance.
High-Capacity, High-Performance Lithium Battery: This portable jump starter utilizes a lithium-ion battery with over 90% energy conversion efficiency, enabling quick and reliable vehicle starts.
Intuitive LCD Screen and LED Indicators: Equipped with an LCD display and LED indicators, it provides real-time information on battery level, voltage, and operating status, facilitating safe and efficient use in various scenarios.
Portable and Compact Design: Easy to carry and fits effortlessly into a car trunk or pocket. International Safety Certifications: The product holds FCC, MSDS, RoHS, and CE certifications, meeting safety and quality standards to ensure safe operation across various environments and conditions.







