Car Jump Starter 8000A Battery Charger 298000mAh Emergency Power Bank Booster for 12V Gas and Diesel Vehicles
Shipping & Delivery
We offer FREE & Fast Shipping on all orders.
🚚 Free shipping on every order
⚡ Delivery within 5–7 business days
📦 Orders are processed within 1–2 business days
📍 Tracking information is provided once your order ships
We're committed to delivering your order quickly, safely, and at no extra cost.
Return policy
Free Return Policy
We want you to shop with confidence. If you're not completely satisfied with your purchase, you can return it free of charge within 30 days of delivery.
✅ Free returns within 30 days
✅ Items must be unused and in their original packaging
✅ Fast refunds after your return is received and inspected
Your satisfaction is our priority. If you have any questions, our support team is here to help.
MINUS TWO 12V Portable Car Jump Starter with 4000A Start Current
Revive dead batteries in gas and diesel vehicles using this emergency power bank booster designed specifically for 12V passenger cars. Unlike traditional cable setups requiring a donor vehicle, this unit operates independently with a verified 4000A start current and a peak current exceeding 1200A. It creates a direct solution for roadside breakdowns caused by depleted electrical systems.
Physical Specifications and Performance
This battery charger prioritizes portability without sacrificing power density. The housing dimensions measure 230 by 88 by 45 mm, allowing for compact storage in glove boxes or trunk compartments. Despite the small footprint, the internal chemistry supports multiple restarts. Energy efficiency is maintained with a conversion rate between 80% and 85%, ensuring the stored power translates effectively to cranking torque.
- Start Current: 4000A for immediate ignition support
- Total Output: 29.6W for auxiliary electronic usage
- Battery Capacity: Greater than 30,000mAh for repeated cycles
- Voltage Rating: Compatible with 12V Gas and Diesel Engines
- Certifications: Meets MSDS, ROHS, FCC, and CE standards
The device contains no high-concerned chemicals associated with hazardous material shipping, simplifying logistics and storage requirements. Manufactured in Mainland China, every batch undergoes external testing to confirm safety compliance. For drivers seeking a dedicated backup for passenger car maintenance, this component offers precise electrical output and robust physical construction.
SPECIFICATIONS
Battery Capacity(mAh): > 30000
Brand Name: MINUS TWO
Conversion Rate: 80%~85%
External Testing Certification: MSDS,ROHS,FCC,ce
Fast Charge: None
High-concerned chemical: None
Number Of Built-in Batteries: 4
Origin: Mainland China
Peak Current: >1200 A
Size: 230*88*45mm
Start Current: 4000A
Total Output: 29.6W
Use: Passenger Car