Model Number | JA300 | JA301 | JA301 PRO | JA302 PRO | JA302 | JA400 | JA401 |
Peak Amps | 1500 A | 2000 A | 2500 A | 3000 A | 2500 A | 1750 A | 3750 A |
Battery Capacity | 74Wh | 74Wh | 74.37Wh | 76.59Wh | 76Wh | 55.5Wh | 88Wh |
Operating Temp | -4℉ to 122℉ | -4℉ to 122℉ | -4℉ to 122℉ | -4℉ to 122℉ | -4℉ to 122℉ | -4℉ to 122℉ | -4℉ to 122℉ |
Light Output | 300 LUMENS | 300 LUMENS | 300 LUMENS | 300 LUMENS | 300 LUMENS | 400 LUMENS | 400 LUMENS |
Air Compressor | 150PSI-35L/Min | 150PSI-35L/Min | 150PSI-35L/Min | 150PSI-35L/Min | 150PSI-35L/Min | 150PSI-35L/Min | 150PSI-35L/Min |
Fast Charging | QC3.0 18W(Max) | PD 60W Two-Way | PD 60W Two-Way | PD 60W Two-Way | QC3.0 18W(Max) | PD 60W Two-Way | PD 60W Two-Way |
Item Dimensions | 9.99x5.57x4.07 in | 9.99x5.57x4.07 in | 245 x 142 x 103mm | 245 x 142 x 103mm | 245 x 142 x 103mm | 9.99x5.57x4.07 in | 9.99x5.57x4.07 in |
Engine Rating | 7.0L Gas/4.5L Diesel | 8.0L Gas/6.0L Diesel | 8.5L Gas/6.5L Diesel | 9L Gas/7L Diesel | 8.5L Gas/6.5L Diesel | 7.5L Gas/5.5L Diesel | 10.0L.Gas/8.0L Diesel |
●Jump Starter: Ignite engines effortlessly with high-power starting currents, designed for gas and diesel engines up to 8.0L.
●Air Compressor: Inflate tires swiftly with a robust 150 PSI max pressure and 35L/min airflow, perfect for emergencies or routine maintenance.
●Power Bank: Fast-charge smartphones, tablets, and USB devices via USB 3.0 ports (5V/3A, 9V/2A input/output) to eliminate "power anxiety."
●400-Lumen LED Flashlight: Choose from three modes—steady beam, SOS strobe, or flashing alert—to adapt to any situation.
●Smart BMS Protection: Ensures safety with short-circuit, over-current, reverse polarity, over-heat, and over-charging protection.
●Spark-Free Technology & Reverse Polarity Alerts: Safeguard against incorrect connections, even for novice users.
●3X Heat Dissipation: Extends air compressor lifespan by 200% and boosts inflation duration by 25%, ensuring long-term reliability.
●Built to withstand tough conditions, the JA Series features a compact, portable frame ideal for off-road adventures, marine use, or daily commutes.
●Recharge the jump box rapidly via USB-C or 12V input, while dual output ports keep multiple devices powered simultaneously.
The Grepow JA Series Jump Pack isn't just a tool; it's your safeguard against the unexpected. Whether you're a driver seeking peace of mind or a brand ready to innovate, Grepow’s OEM/ODM capabilities ensure a product that stands out in performance and design. Grepow specializes in delivering tailored power solutions for global brands. By partnering with us, you gain:
●Customization: Modify housing, branding, battery capacity (e.g., higher mAh), or add/remove features (e.g., wireless charging).
●Cutting-Edge Technology: Leverage our patented lithium battery innovations and UL/CE/FCC-certified safety systems.
●Scalable Production: From prototypes to bulk orders, we ensure strict quality control and competitive pricing.
●End-to-End Support: Benefit from our 25+ years of experience in battery manufacturing, from design to logistics.
●Outdoor enthusiasts, fleet managers, and everyday drivers seeking a reliable emergency toolkit.
●Brands looking to launch co-branded or white-label jump cables with unique specifications.
