Model | J403HD | J701HD | J10000HD |
Capacity | 236.8Wh | 207.2Wh | 20Ah 256Wh @ 12.8Vmode |
Battery Chemistry | LiPO | LiPO | LiFePO4 |
Starting Voltage | 12V only | 24V only | 12V/ 24V switchable |
Peak Current | 10000A | 4000A | 12V/10000A,24V/5000A |
Polarity | Red(+) Black(-) | Red(+) Black(-) | Red(+) Black(-) |
USB-C input | 5V⎓3A,9V⎓3A,12V⎓3A,15V⎓3A,20V⎓5A (Max 100W) | 5V⎓3A,9V⎓3A,12V⎓3A,15V⎓3A,20V⎓5A (Max 100W) | 5V⎓3A,9V⎓3A,12V⎓3A,15V⎓3A,20V⎓5A (Max 100W) |
DC input | 5V⎓30V, 5A 100W(Max) | 5V⎓30V, 5A 100W(Max) | 5V⎓30V, 5A(Max) or power 100W (Max) |
DC Input & USB-C Input (work simultaneously) | 100W(Max) | 100W(Max) | 200W (Max) |
USB-A Output | 5V⎓3A,9V⎓2A,12V⎓1.5A(QC 18W) | 5V⎓3A,9V⎓2A,12V⎓1.5A(QC 18W) | 5V⎓3A,9V⎓2A,12V⎓1.5A(QC 18W) |
USB-C Output | 5V⎓3A,9V⎓3A,12V-3A, 15V-3A,20V⎓5A(MAX 100W) | 5V⎓3A,9V⎓3A,12V-3A, 15V-3A,20V⎓5A(MAX 100W) | 5V⎓3A,9V⎓3A,12V-3A, 15V-3A,20V⎓5A(MAX 100W) |
DC Output | 12.8V-16.8V/10A | 22.4V-29.4V/10A | 12V⎓5A *2 |
Charging Temp | 0°C to 45°C | 0°C to 459C | 0°C to 45°C |
Operating Temp | -20°C to 60°C | -20°C to 60°C | -20°C to 60°C |
Storage Temp | -20°C to 50°C | -20°C to 50°C | -20°C to 50°C |
Luminous Flux | 400 Lumens | 400 Lumens | 1000 Lumens |
Gas Engine Rating | Up to 16L | Up to 15L | Up to 16L |
Diesel Engine Rating | Up to 16L | Up to 15L | Up to 16L |
Battery Life | >1000 cycles(in good condition) | >1000 cycles(in good condition) | >2000 cycles(in good condition) |
Dimensions(L*V*H) | 271.0*211.7*77.8mm | 271.0*211.7*77.8mm | 448.0*142.9*435.4mm |
Net Weight | 4.2kg | 4.1kg | 11.5kg |
Certification | CE UKCA FCC RoHS UN38.3 | CE UKCA FCC ROHS UN38.3 | CE UKCA FCC ROHS UN38.3 |
●Seamless Efficiency: Automatically detects clamp impedance to optimize contact and maximize jump-starting efficiency.
●Enhanced Reliability: Adjusts for contaminants like rust, oil, and dust on battery terminals, ensuring consistent starts.
●User-Friendly Design: Simplifies clamp connections, reducing errors and enabling hassle-free use for all users.
●Effortlessly switch between 12V and 24V modes with a single touch, catering to diverse vehicles and heavy equipment.
●Delivers peak currents to ignite engines up to 16 liters, ensuring reliable starts in extreme conditions.
●2,000+ charge cycles (5x longer than lead-acid batteries) reduce replacement costs and downtime.
●Lightweight, durable design ideal for on-the-go professionals.
●10+ Protection Measures: Spark-proof tech, reverse polarity alerts, short-circuit prevention, and temperature safeguards (over/low voltage, -20°C–60°C tolerance).
●Automatic/manual startup modes for flexibility in emergencies.
●Monitor real-time battery status, diagnose issues, and track charging/discharging data.
●Doubles as a portable power bank (USB/Type-C outputs) and emergency LED light for off-grid scenarios.
●Includes heavy-duty clamps, charging cables, a rugged carry case, and a 1-year warranty for worry-free operation.
●Transportation: Semi-trucks, RVs, buses, and fleet vehicles.
●Construction: Excavators, loaders, cranes.
●Agriculture: Tractors, harvesters, irrigation systems.
●Emergency Services: Backup power for rescue operations.
As a world-class battery manufacturer, Grepow empowers businesses to customize jump cables for their brand or niche:
Custom Branding: Add logos, colors, and packaging.
●Technical Modifications: Adjust voltage, capacity, or safety features.
●ConnectMax Integration: Enhance connectivity for IoT or fleet management systems.
●Bulk Production: Scalable solutions with strict ISO-certified quality control.
●R&D Collaboration: Leverage our expertise in LiFePO4, LiPo, and smart BMS design.
The Grepow Heavy Duty Series provides unmatched versatility for professionals who refuse to compromise on power or reliability. With Grepow's OEM/ODM services, businesses can tailor these jump starters to meet specific market demands, ensuring a competitive edge.
