SCHUMACHER 940261396S4 Car Jumper

( Brand: Schumacher ), ( Manufacturer Part Number: 940261396S4 ), ( Accessories: Clamps ), ( Unit Type: Unit ), ( Voltage: 12v ), ( Set Or Single Item: Single Item ), ( Features: Portable )

Review SCHUMACHER Car Jumper

The Schumacher SJ1218 940261396 S4 07938 Car Jumper is a versatile and powerful jump starter designed to provide a reliable solution for starting a dead battery in various types of vehicles. This compact and portable device is an essential tool for motorists, providing convenience and peace of mind on the road.

The Schumacher Car Jumper features a 1700 Peak Amps and 425 Cranking Amps, delivering enough power to start most gasoline and diesel engines up to 6.5 liters in size. Its heavy-duty clamps ensure a secure connection to the battery terminals, providing a powerful and efficient jump start.

This jump starter comes with a built-in 12-volt DC outlet, which can be used to power various accessories such as phone chargers, air compressors, and even TVs. It also has a flashlight with a built-in work light, making it an indispensable tool for roadside emergencies and camping trips.

The Schumacher Car Jumper is designed with safety in mind. It has reverse polarity protection, preventing the risk of damaging the vehicle or the jump starter itself. It also has overcharge protection, which ensures that the connected battery is not overcharged, prolonging its life.

The jump starter is housed in a rugged and durable case, making it resistant to shock and vibration. It is also lightweight and portable, weighing only 14.5 pounds, making it easy to transport and store in the trunk of a car or in an RV.

The Schumacher SJ1218 940261396 S4 07938 Car Jumper comes with a 3-year limited warranty, ensuring customer satisfaction and peace of mind. Its high power output, versatility, and safety features make it a valuable addition to any vehicle owner's toolkit.

Schumacher SJ1202/07 nineV for 12V Cars Jumper Pros, Cons, and Conclusion

The Schumacher SJ1202/07 nineV for 12V Cars Jumper is a popular automotive accessory designed to help drivers jump-start their vehicles when the battery runs out of power. In this analysis, we will discuss the pros and cons of this jumper to help you make an informed decision about whether or not it's worth investing in.

1. High Jumping Power: With a peak amperage of 1500 Amps and a continuous amperage of 400 Amps, the Schumacher SJ1202/07 can effectively jump-start most 12V vehicles, including those with large engines or heavy accessory loads.

2. Durable Construction: The jumper is built with heavy-duty materials, making it resilient against wear and tear. Its clamps are made from copper alloy with a chrome finish, and the body is made from impact-resistant plastic.

3. Reverse Polarity Protection: The jumper includes reverse polarity protection, which prevents damage from incorrect connections. A red and a black clamp are provided, ensuring that the correct connection is always made.

4. Convenient Size: With dimensions of 15 x 8 x 7 inches and a weight of 4.2 pounds, the Schumacher SJ1202/07 is compact and portable, making it easy to store and transport.

5. Safety Features: The jumper includes several safety features, such as a built-in safety diode, which prevents the battery from discharging back into the jumper during the jump-start process.

1. Relatively Expensive: Compared to some other jump starters in the market, the Schumacher SJ1202/07 is relatively expensive.

2. Requires a Power Source: The jumper needs to be connected to a power source, such as a wall outlet or a car's cigarette lighter, to charge its built-in battery. This may not be ideal for drivers who frequently jump-start their vehicles in remote locations.

The Schumacher SJ1202/07 nineV for 12V Cars Jumper is a high-performing and durable jumper that can effectively jump-start most 12V vehicles. Its reverse polarity protection, safety features, and compact size make it an excellent choice for drivers who frequently encounter dead batteries. However, its relatively high price and the need for a power source to charge its battery may be drawbacks for some.

If you frequently encounter dead batteries in your vehicle and can afford the investment, the Schumacher SJ1202/07 nineV for 12V Cars Jumper is an excellent choice due to its high jumping power, durable construction, and convenient size. However, if you are on a budget or frequently jump-start your vehicle in remote locations, you may want to consider a more affordable and portable jump starter without the need for a power source to charge its battery.

Details:

The Schumacher Car Jumper is a 12V unit designed for jumping starting of vehicles. In like new condition. It comes with clamps as accessories and is compact, making it a portable single item suitable for on-the-go use. Used a few times.

part #: 940261396s4 prices

• $41.70-$55.88

specifications batetecha:

• brand: Schumacher
• mpn: 940261396s4
• accessories: Clamps
• unit type: Unit
• voltage: 12v
• set or single item: Single Item
• features: Portable

shipping batetecha:

• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• cost: $7.92
• transit: 5-11 Days

returns batetecha:

• policy: No Returns

offer batetecha:

• availability: In Stock
• sold: 0
• quantity: 1
• best offers: True
• started: November 9, 2025
• options: Ship-to-home

payments batetecha:

• wallet: Google-pay
• credit card: Diners-club
• other

general batetecha:

• Automotive Tools Supplies > Battery Testers Chargers > Chargers Jump Starters
• condition: Used

seller batetecha:

• # reviews: 112
• city: Mesa, Arizona
• rating: 97.7%

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