Inverter Jump Starter GEKO G80050 12/24V 300A — vehicle starter and power supply

GEKO G80050 is an inverter-type jump starter and power supply that supports both 12V and 24V electrical systems with a maximum starting current of 300A. The unit is designed to start passenger cars, light commercial vehicles and some medium-duty vehicles within the rated current range. In addition to engine cranking, the device can provide auxiliary power to vehicle electronics, charging devices or workshop tools where a portable DC source is required.

Advantages

The GEKO G80050 combines inverter technology with dual-voltage capability, allowing use on vehicles fitted with either 12V or 24V systems. Its compact portable form factor and integrated protection features—such as reverse polarity protection and short-circuit protection—improve operational safety during jump starts and power delivery. The 300A peak current provides reliable cranking performance for typical passenger cars and many light commercial vehicles, while the unit's ability to act as a power supply increases its utility for roadside assistance and workshop tasks.

Suitable for

• Starting passenger cars and small vans with 12V batteries
• Starting light commercial vehicles and equipment with 24V systems within rated current
• Roadside assistance and tow services requiring portable cranking power
• Workshops and service vehicles that need a mobile DC power source for electronics and tools

Key specifications

• Voltage support: 12V and 24V
• Maximum starting current: 300A
• Function: inverter-style jump starter and portable DC power supply
• Application: suitable for passenger cars, vans and light commercial vehicles within current rating
• Protection features: built-in reverse polarity and short-circuit protection
• Portable design for roadside and workshop use

How to use

Before use, confirm the vehicle battery voltage (12V or 24V) and ensure the jump starter is charged according to the manufacturer’s charging instructions. Connect the positive clamp to the vehicle’s positive terminal and the negative clamp to a suitable chassis ground or the battery negative terminal, following correct polarity. Select the appropriate voltage mode if the unit requires manual selection, then engage the starter function to crank the engine. After successful start, disconnect the clamps beginning with the negative connection and then the positive, and allow the unit to rest or recharge as recommended.

Usage recommendations

Use the GEKO G80050 on vehicles within the specified voltage and current limits. Always follow safety precautions: verify correct polarity before connection, avoid sparks near the battery, and keep the unit and clamps clean and dry. For frequent or heavy use, maintain the internal battery by following charging intervals suggested by the manufacturer and store the unit in a cool, dry place when not in use.