12V Battery Charger with 50A Engine Start – 2A / 10A Charging

Keep your vehicle batteries charged, maintained and ready when you need them with this versatile 12V Battery Charger with 50A Engine Start. Designed for the garage, workshop and home, this charger combines three useful operating functions in one unit: 50A Engine Start, 10A Charging and 2A Trickle Charging.
Whether you need to recharge a discharged battery, maintain battery voltage during periods of limited use, or provide additional starting power in an emergency situation, this charger provides a practical solution for everyday automotive battery maintenance.

Powerful 50A Engine Start Function

When a vehicle battery does not have enough power to crank the engine, the 50A Engine Start function provides additional cranking current to help get the engine started.
This feature is particularly useful for emergency situations when a weak or discharged battery needs an extra boost. The engine-start function operates on a controlled duty cycle of 5 seconds ON and 180 seconds OFF, allowing the charger time to cool between starting attempts.

10A Charging for Faster Battery Charging

For batteries requiring a more substantial recharge, select the 10A charging mode. This setting provides a higher charging current and is designed to recharge compatible 12V batteries in approximately 3 to 5 hours, depending on the battery's capacity, condition and state of discharge.
The 10A mode is an excellent choice when you need to recharge a battery more quickly than with a low-current maintenance charge.

2A Trickle Charge for Battery Maintenance

The 2A Trickle Charge mode provides a continuous low charging current to help maintain battery voltage. This lower-current setting is ideal when a slower, more controlled charge is preferred.
It is particularly useful for maintaining compatible 12V batteries and helping keep them ready for use during periods when a vehicle or piece of equipment is not operated regularly.

Three Functions in One Convenient Charger

Instead of requiring separate equipment for charging, maintenance and starting assistance, this versatile unit combines all three functions:

• 50A Engine Start – Provides additional cranking current to help start an engine when the battery is weak.
• 10A Charge – Provides a higher charging rate for recharging compatible 12V batteries.
• 2A Trickle Charge – Provides a continuous low-current charge to help maintain battery voltage.

This combination makes the charger a practical addition to automotive garages, repair shops, workshops and home garages.

Designed for 12V Batteries

The charger provides a 12V DC output with selectable 2A and 10A charging rates, allowing the operator to choose the appropriate charging current for the application.
The dedicated 50A engine-start function provides additional power when starting assistance is required.

Ideal for Automotive Battery Maintenance

A discharged or poorly maintained battery can leave a vehicle unable to start when it is needed most. Keeping a reliable battery charger in your garage or workshop provides a convenient way to recharge and maintain compatible batteries without immediately requiring battery replacement or outside assistance.
The multiple charging rates allow the same charger to handle different battery-maintenance situations, from a slower maintenance charge to a faster recharge.

Emergency Starting Assistance

The 50A starting function adds another level of versatility by providing cranking assistance when a battery does not have sufficient power to start the engine on its own.
For proper operation and to help protect the charger, follow the specified engine-start duty cycle of 5 seconds ON followed by 180 seconds OFF between starting attempts.

120V AC Operation

The charger operates from a standard 120V AC, 60Hz power source, making it convenient for use in garages, workshops and other locations with a compatible electrical outlet.
With an input rating of 120V AC, 60Hz, 2.2A, the unit provides a 12V DC output for compatible battery-charging applications.

Great for the Garage or Workshop

With its combination of charging and engine-starting capabilities, this battery charger is a useful piece of equipment for:

• Automotive maintenance
• Home garages
• Professional workshops
• Vehicle battery charging
• Battery maintenance
• Emergency starting assistance
• Seasonal vehicle maintenance
• General 12V battery service

Specifications

• Battery Voltage: 12V
• Input: 120V AC, 60Hz, 2.2A
• Output: 12V DC
• Charging Rates: 2A / 10A
• Engine Start: 50A
• 10A Charging Time: Approximately 3–5 hours*
• Trickle Charge: 2A
• Engine Start ON Time: 5 seconds
• Engine Start OFF Time: 180 seconds
• Certification: cETL

*Charging time may vary depending on battery capacity, condition and state of discharge.

Charge, Maintain and Start with One Unit

With 2A trickle charging, 10A standard charging and 50A engine-start assistance, this battery charger provides the versatility needed for a wide range of everyday automotive battery applications.
Whether you're maintaining battery voltage, recharging a discharged battery or dealing with a vehicle that needs extra starting power, its three operating modes provide a convenient solution in one practical unit.
A versatile 12V battery charger combining 2A trickle charging, 10A charging and a powerful 50A engine-start function—an excellent addition to any garage, workshop or automotive service area.