Stanley J309 300 Amp Jump Starter Review
The Stanley J309 is a budget priced jump starter with loads of high end features. It includes a variety of power connections including a 12V DC connection so you can easily power up small electronic devices.
Ease of Use
Various power connections including 12V DC port.
600 Peak Amps
$31.98 to $51.99 in April 2017
A built-in reverse polarity indicator means cables are connected correctly.
Features and Benefits
The quality and the features of this device are what make the Stanley J309 300 Amp Jump Starter a practical buy. It is ideal to have it in the trunk of your car or to keep it in your garage, ready to use when needed.
One of the great features of this jump starter is the fact that it can deliver 300 amps instant starting power and that it has 600 peak battery amps. Therefore, you can be sure that, when the battery of your car is dead, this device will be able to bring it back to life in no time.
In order to provide quality to its customers, the device is designed with a tough and durable housing for a long and lasting usage. Moreover, the clams of the jump starter are heavy duty and are made out of metal for a safe and steady connection to the battery of the car. To make things better, the device also features an audible and visual reverse alarm.
When it comes to recharging the unit, there’s no hassle involved. All you need is a standard household extension cord to connect the device thanks to its built-in 120 V AC charger. Furthermore, in case of need, the jump starter also features high powered LED emergency lights that are capable of rotating 270 degrees.
The great features of the Stanley J309 300 Amp Jump Starter have brought it many positive reviews from its users. These are content with how the jump starter works. Some users even talk about the ease of use.
The Stanley J309 300 Amp Jump Starter has received over 2200 customer reviews on Amazon and has been given a impressive customer score of 4.3 stars out of 5.0.
Frequently asked questions
If your on a tight budget then the Stanley J309 600 Amp Jump Starter might be what your looking for as it has extra features you would normally get in mid or top end units.
It can offer you peace of mind when you need a unit that can deliver power to your car’s battery during the winter or any season. The jump starter delivers 600 peak amps which should be enough to jump a car.
Extra features include USB and 12V DC power ports that allow you to power up small electronic devices. And it also include a LED lamp when your working in poor light conditions.
- 300 Cranking amps
- 600 peak battery amps
- Tough and durable housing
- Heavy duty clams
- Audible and visual reverse polarity alarm
- 12-volt and USB outlets
- High powered LED emergency lights
You may also be interested in reading a full review for the Stanley J509 500 Amp Jump Starter.