About This

• Dual power solution: Revolutionary 2-in-1 device combines a 1200A jump starter with a 12V/4 AMP smart battery charger. Engineered in USA with 60 years of battery expertise.
• Powerful performance: Jump starts up to 6.0L gas & 4.0L diesel engines. Perfect for cars, SUVs, motorcycles, ATVs, boats & more. Professional-grade power when you need it most.
• Exclusive Auto-switch Technology: Unique feature automatically maintains both vehicle battery and internal jump starter - switches charging between both batteries to ensure they're always ready for use.
• Advanced safety features: Built-in spark-proof connections, reverse polarity protection, temperature compensation, and microprocessor-controlled charging for worry-free operation.
• Complete package includes: Charge N Start 4120 unit, heavy-duty smart clamps with copper-plated jaws, premium storage case, built-in LED emergency light, 1-year warranty.

Overview

• Brand : Battery Tender
• Product Dimensions : 3.5"D x 8.66"W x 4.21"H
• Item Weight : 1.7 Pounds
• Amperage : 4 Amps
• Peak Output Current : 4 Amps
• Battery Cell Composition Lithium Ion : Voltage 12 Volts
• : Battery Cell Composition Lithium Ion
• : Voltage 12 Volts
• Vehicle Service Type ATV, Lawn Mower, Motorcycle, Passenger Car, Scooter, Truck, UTV, Van, Watercraft ATV, Lawn Mower, Motorcycle, Passenger Car, Scooter, Truck, UTV, Van, Watercraft See more : Battery Capacity 38.48
• : Vehicle Service Type ATV, Lawn Mower, Motorcycle, Passenger Car, Scooter, Truck, UTV, Van, Watercraft ATV, Lawn Mower, Motorcycle, Passenger Car, Scooter, Truck, UTV, Van, Watercraft See more
• : Battery Capacity 38.48