Let’s say you are on your way to work or to the airport, and then realized that the battery of your car is dead. The problem you’re facing is not only that the vehicle won’t start but also the fact that you’re running late. Perhaps you don’t have time to call a friend or a mechanic to jumpstart your car. What then? Fortunately, with all the technological advancements going on, you can now easily purchase a reliable car battery jump starter.
With its stable powerful clamps, you can be sure that no harm will come to you and your car while charging the batteries. Its clamps are well-designed, and it provides extra protection for overload, overcurrent, overcharge, and short circuit. It is also known for its incredible protection against the reverse connection, reverse polarity, and reverse charging.
The two models are exactly identical, except for the color. The BT-D12 is black and red while the BT-D11 is black and yellow. For the price, this may not seem like a big deal, but the yellow is made with more durable materials and has a longer lifespan.
The device comes with two charging cables that are designed to charge 12v batteries. The first cable is the DC connection and has a positive end and a negative end. This cable is used to connect your vehicle battery to the jumper cables.
The other end of the cable is designed to connect to an electric outlet. The other cable is an AC charging cable that can be used to charge the internal battery of the device.
The device can charge any 12v battery at speeds up to 300 amps. It is ideal for charging 12 volt batteries that have a capacity of 8ah or more.
If the battery has a capacity of less than 8ah, then it will take longer for the BT-D11 to fully recharge your battery. If you need to charge your battery faster, we recommend that you utilize the car jump cable that comes with the product.
The device can be recharged for up to 5000 times, which is roughly 50 days of continuous use. However, you should make sure that your battery is fully charged before you recharge the device.
If the battery has been fully discharged, then it will take longer time for it to charge up again. With this in mind and using a quality car jump starter, you can be assured that the device is safe and reliable.
The battery life of the device is pretty good. The device has a USB output port, which allows it to be directly charged, and its internal battery can last up to 5 hours on full speed.
However, if you set the device in low speed mode, then it can last for up to 48 hours before recharging from your car's 12 volt battery. If you prefer to plug in your device to a wall outlet, then it can last up to over 100 hours.
The build quality of the BT-D11 is pretty good. The internal lithium-ion battery is relatively durable, and other parts such as the cables are made from high-quality materials.
We like how this product is especially designed for heavy-duty purposes so it won't easily break down when used for extended periods of time.
The BT-D11 is not waterproof, but it is designed to withstand harsh weather conditions. When tested, the device was able to withstand high temperatures of up to 200 degrees Fahrenheit while working perfectly. It is also safe when used in rain or even if exposed to freezing temperatures without icing up.
The BT-D11 is designed to be stored either indoors or outdoors. We recommend that you store your device in a well-ventilated area, but it should not be placed in direct sunlight.
If you choose to store the device indoors, make sure that it is placed on a flat surface without any sharp objects such as keys or nails.
The BT-D11 works with all 12 volt-powered vehicles such as trucks, cars, boats, and motorcycles. However, in order to ensure maximum performance, it is recommended that you only use this product to jump your car battery when it is fully charged and the dash lights are off.
Also, use of this product may result in irreversible damage to your vehicle's electrical system.
The BT-D11's performance in vehicles does depend on the model of your vehicle. If your vehicle requires 12 volt battery power, then you can easily use this product to jump your battery when operational.
However, if your vehicle's voltage is not 12 volts, then we recommend that you only operate this device with the ignition engine turned off. This will ensure that you won't cause damage to your vehicle's electrical system.
The LED light on the BT-D11 is there to show you when the device is ready for use and when it is fully charged. It has two different colors depending on its function.
When this device is not in use, then it will show a blue light that will turn off once you turn your car's ignition engine off. While the device is charging, you will see that this light turns orange, and it will turn off after approximately four hours.
The BT-D11 features multiple safety features that allow you to protect yourself from harm. This product has an overload protection feature which disables the device if it detects any kind of short circuit or over current on your vehicle's electrical system.
It also features a temperature controller which automatically turns off the device if it detects that the internal battery is overheating. The device also has a reverse polarity protection feature that will disable the device if you connect it to your battery in reverse polarity.