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Is DBPOWER DJS50 Portable Car Jump Starter Reliable?

Is DBPOWER DJS50 Portable Car Jump Starter Reliable?

7 Best Portable Jump Starters 2021 (Top 7 Portable Jump Starters 2021)

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DBPOWER DJS50 Jump Starter
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Imazing Portable Car Jump Starter
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HULKMAN Alpha85 Jump Starter
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+ Impressive Display Features
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NEXPOW Battery Jump Starter Q9B
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Clore Automotive Jump JNC660
+ 1700 Peak Amps
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TOPVISION Portable Car Jump Starter G26
+ Built-in Protection Circuit
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“Going on a road trip and afraid your car battery might leave you stranded halfway again? Or you’re looking for a way to keep your car useful in the height of winter?”

The DBPOWER portable car jump starter DJS50 has got you covered. Ask me how?

DBPOWER DJS50 Jump Starter Battery Pack for Automobiles, 800Amp 18000mAh 5/12/16/19V Portable Auto Car Battery Charger, 20 Starts, with Jumper Cables, Up to 7.2 Liter Gasoline and 5.5 Liter Diesel

This compact DIY jump starter gets your battery running in less than two minutes. Not only that, it is very handy, fits in your glove box, and you will make it a permanent car accessory once you’ve tried it.

It features a LED flashlight and a strobe light. This is very useful if you’re stranded at night and need to jump-start your car. The strobe light is red and can be used as an indicator when parked by the roadside at night to prevent other cars from running into you.

That’s not all, though. This amazing jump starter features a compass. Yes, you heard that right. So it’s officially goodbye to getting lost in the wild.

You do not have to take my word for it, though. Unearthing the features and benefits of this product will convince you. Stay with me.

DBPOWER Portable Car Jump Starter DJS50 Specifications

  • Voltage: 12 Volts
  • Peak Current: 800 Amps
  • Wattage: 66.6 watts
  • Battery Capacity: 18000mAh
  • Display: LCD Screen
  • Gas Engines: UP to 7.2 liters
  • Diesel Engines: Up to 5.5litres
  • Computer Plug: 8 in 1 computer plug
  • Input: DC; 15V/1A
  • Output: USB Smart 5V 2.4A; USB2 5V 2.1A; DC output
  • Batteries: 3 Lithium-ion batteries (included)
  • Weight: 2.82 pounds
  • Design: Compact
  • Dimension: 7.28 x 1.57 x 3.54 inches
  • Safety Rating: UL2743/CE/FCC/RoHs certified
  • Vehicle Service Type: Car, Truck, Motorcycle, UTV, Snowmobile, lawnmower, Trailer, Boat, Car refrigerator
  • Warranty: 3 years

Features of DBPOWER DJS50 Portable Car Jump Starter

This product is designed with some unique features that make it stand out from regular portable jump starters. A look at DBPOWER DJS50 portable jump starter reviews on Amazon will attest to that. This product garnered a 4.6-star rating from 20,365 reviews (at the time this article was written). That’s not all. It is ranked 3rd in jump starters and 4th in automotive replacement batteries & accessories. Impressive right? Let’s take a look at its important features.

  • Easy DIY Jump Starter

The DBPOWER portable car jump starter DJS50 is completely DIY. It is very easy to use. Even if you’re green in the automotive world, you can have your car jump-started in 2 minutes or less, following the instructions on the user manual.

The jumper cable clamps are quite hard to press, though (which is a good thing0. It will require a bit of energy to get it hooked to the battery terminals.

  • Powerful Long Lasting Battery

DBPOWER DJS50 portable car jump starter features an 18,000mAh battery capacity and an 800A amperage. It can jump-start vehicles 7.2L gas or 5.5L diesel engine vehicles up to 20 times on a single charge. It can also charge a phone from 0 to 100% up to 5 times. Quite amazing.

Battery power drains faster when the LED flashlight is in use and when used to charge multiple devices. This product performs best when fully charged. It is therefore important to charge the device from time to time when not in use. This is necessary to prevent loss of battery power that can leave you stranded in the case of an emergency.

Charging this jump starter is also very convenient. It comes with both a wall charger and a car charger in the box. Super cool. No more worries about remembering to take the device inside for charging when you can simply charge it in the car.

NB: It is not advisable to use the jump starter when less than 50% battery. It might not start the vehicle.

  • Smart Charging Ports

In addition, to jump-starting your vehicle, this product also serves as a power bank. It is suitable for charging almost every other rechargeable device.

DBPOWER portable car jump starter DJS50 is designed with two smart 5V 2.4A USB ports that can get your device fully charged in no time. It can charge smartphones, tablets, laptops, and other USB-compatible devices. The best part is it comes with an 8 in 1 laptop adapter in the pack and an extension cable. How good can this get?

NB: It is not suitable for charging MacBook.

  • Safety

DBPOSER DSJ40 portable jump starter is safe to use. The gold sprayed intelligent jumper clamps have over-voltage protection, over-load protection, over-charge protection, short circuit protection, and over-current protection.

This power pack won’t give out any power when the connection is made wrongly.

  • LCD Screen and Compass

Most modern power devices favor LCD displays as against the traditional “four blue lights.” DBPOWER DJS5 portable car jump starter is not left out. Its LCD display screen tells you exactly how much battery power is left in the jump starter. With this, you know how much power you have used up per time and when you need to charge.

The built-in compass is a feature unique to this device. It double insures your trip into the wild. Not only are you sure that your car battery won’t leave you stranded, but you’re also sure you will not get lost.

  • Sturdy Compact Design

The DBPOWER DSJ50 portable car jump starter is made in a compact and very sturdy design. Its size means it will not take up much space and constituent and inconvenience in your trunk. It can fit comfortably into your glove box.

In addition to its compact design, it has a smooth rubbery finish and can balance well wherever it is placed. Its design also ensures it does not come apart when accidentally dropped.

The Jumper cable and clamps are made with heavy-duty materials. The clamps are hard to press which ensures it holds firmly to battery terminals once connected. The downside to its design is that the jumper cables are very short. It cannot reach car batteries that are deeply placed or positioned awkwardly.

How to Use a DBPOWER Portable Car Jump Starter DJS50?

The DBPOWER DJS50 portable car jump starter is pretty simple to use. You can have your car jump-started in less than 2 minutes. All you have to do is follow the easy steps listed below.

  1. Ensure the car is in neutral if it’s a manual car, and ensure it is in park if it’s an automatic car.
  2. Turn on the jump starter (optional: it can work on or off, it only needs to be turned on to use the other features)
  3. Plug in the jumper cables to the jump starter and ensure that the positive and negative terminals (clamps) are not touching. A green blinking light will appear at the base of the cable.
  4. Connect the cable clamps to the corresponding battery terminals (positive to positive; negative to negative), starting with the positive. If properly connected, the green blinking light will turn solid green.
  5. Start your car.
  6. Let the car run for at least one minute and then disconnect the cable from the battery, starting with the negative terminal.
  7. Unplug the jumper cable from the jump starter and store it. Keep both terminals from touching until the cable is safely unplugged.

NB: If the car does not start on the first try, it might be because the battery voltage is too low. The jump starter gives a warning signal when this happens. Turn off the car and try it again. It should start.



DBPOWER DSJ50 portable car jump starter is worth every cent of that and more. It over-delivers on its promise. If you’re a lover of the wild like me, the unique compass feature of this device makes it a must-have.

Read More Our Review:

  1. How Functional is Clore Automotive Jump-N-Carry JNC660 Jump Starter?