SHARMEAL 5000A car Jump Starter Power Pack, 12V Car Battery Booster Jump Starter Power Bank (up to 10.0L Gas or 9.0L Diesel Engine), Portable Car Starter with LED Flashlight, Jump Pack with Jump Leads

Good device and it really works. Easy to use just follow manual - connect to terminalals then wait for beep and green light and then within 30sec star car. Jump starter battery was still 100% after 2 starts. I hope it will last for some time.

Excellent. Arrive fully charged and once I figured out where to plug the cables in it was very easy to use

I received the car jumper & charger. It came in just a day. That was fast though. Mainwhile my car battery has been down. So I follow the instructions on the manual and did all the connections and it starts the SUV one hand. Is a great products and would recommend it. Though the tiny phone changer sport don’t work. Who cares, what matters is that it jump and start my car🙌🏾🙌🏾🙌🏾🙌🏾🙌🏾🙌🏾🙌🏾

Bought for my husband, good for the price

Fantastic equipment! Life saver 😁 sometimes there is no other car around to jumpstary you. Well if you have this then there is no other car needed! Easy to use! Start's first time

Good power. Works perfectly as described. Deffo recommend

I used this Jump pack today and would not start the vehicle I try to start I’m very disappointed

When I picked up this unit, I was surprised how light it is. I was concerned this meant it wouldn't perform well. However, I am happy to say that it started my car with ease. It's also in a handy carry case and has torch functions plus the ability to use as a power bank. In all, good value.

**Lithium Automotive Jump Starter – A Must-Have for Every Vehicle!** I recently picked up this lithium automotive jump starter, and I’m thoroughly impressed with its performance and value. Whether you’re looking for a compact solution for emergency situations or a reliable tool to keep in your vehicle, this jump starter ticks all the boxes. **Great Value & Compact Size:** For the price, this jump starter offers incredible value. It’s much smaller and lighter than I expected, making it easy to store in my vehicle without taking up too much space. Despite its compact size, it packs a serious punch when it comes to jump-starting power. I’ve used it several times on both my diesel truck and my 30hp tractor, and it has worked flawlessly each time. **Powerful Enough for Diesel & Larger Engines:** I was initially skeptical about using a small jump starter on my diesel truck, but this one has proven to be more than up to the task. It easily started my truck even after it had been sitting idle for a few days in cold weather. I’ve also used it on my tractor, and it worked just as well—no problems with starting the engine, even on larger machinery like my 30hp tractor. This lithium jump starter is powerful enough for both cars and heavy-duty equipment, which is a huge bonus. **Easy to Use:** The jump starter is incredibly user-friendly. Simply connect the clamps to the battery, press the power button, and you're good to go. The included instructions are clear, and the process takes no more than a few minutes. It’s so simple that anyone, regardless of technical knowledge, can use it in an emergency. **Reliable & Safe:** I love the peace of mind that comes with having this jump starter in my vehicle. It’s designed with built-in safety features, such as reverse polarity protection and overcharge protection, which give me confidence when using it. I’ve never had any issues with it, and it’s always delivered exactly what I needed. **Portable & Convenient:** What really sets this jump starter apart is its portability. I keep it in my truck and my tractor, and it’s so easy to grab and go when needed. It’s also incredibly convenient for traveling, camping, or working on the farm, where you don’t always have access to a traditional power source or jumper cables. **Conclusion:** If you’re looking for a reliable, high-quality jump starter that doesn’t take up a lot of space, this lithium model is an excellent choice. It’s powerful enough for both personal vehicles and larger machines like diesel trucks and tractors, making it a versatile and indispensable tool to have in every vehicle. Whether you’re a farmer, off-roading enthusiast, or just someone who wants to be prepared, this jump starter is a must-have! Great value, easy to use, and highly effective—highly recommend!

My husband takes this with him everywhere he goes. He has been able to helped several people with it. Works really fast.

I haven't tried to jump a car with it yet, but it inflated tires quickly with a digital psi readout.

First let me say that this is my 5th jump starter from other assorted brands. My kids each got one for their cars when they were going to college and I used a small cheap one to jump start a lawn tractor at each use. All could jump start a 6 cylinder car including the smallest (probably about 34 Wh). This manufacturer, Sharmeal, did not post battery capacity on the advertisement, but law requires it to be marked on the product. See picture of the label. (nearly all the manufacturers post deliberately misleading specs. The Lithium chemistry batteries used in all of these units have an output voltage of about 3.2 to 3.7V, so to reach >12V to jump a 12V battery, groups of 4 or 5 internal batteries are wired in series to boost the voltage. Often Jump starter manufacturers total the current capacity in mAh of the internal batteries to generate a big number like 16000 mAh or 20000 mAh. It means something, but is mostly intended to confuse.) The only meaningful electrical spec for battery capacity (for this type of product assuming standard battery types) is Wh (Watt output for an hour). This unit is rated for 14.8V X 2.5Ah = 37 Wh (similar to my smallest). The last 2 units I purchased were 66 Wh and 74 Wh respectively. Therefore battery capacity per the label is on the smaller side for these jump starters. This translates to less cranking time. The smallest of my prior jump start units, jump started my Toyota Sienna mini-van. My son's 66 Wh unit jumped his 4 cylinder Subaru in the cold of Ithaca NY a lot! My very smallest, cheapest unit was about 10% lower capacity than this Sharmeal unit, and happens to be about the same capacity as a very expensive unit sold at "that membership club store". I am confident that this Sharmeal unit is adequate for most people's needs. That said, the price difference between a 37 Wh unit and one of nearly twice the capacity is only a few dollars, if you shop Amazon for bargains. My inclination would be to buy the biggest battery for the price, as you will need to be very lucky to have your unit freshly charged when you need it. Capacity may also diminish over time. This unit does have a better flashlight function than most, nice and bright. It seems to be a fine unit, just not with an overly generous battery. I have not had a dead battery where i can try it, but it seems pretty standard, and I would expect it to work fine. I would only buy it however if it were a very good price due to the lower Wh (Watt Hours) capacity. These jump starters are mostly all around the same physical size, so personally, I just look for the highest battery capacity. If you plan to use it to charge your phone, etc, your needs may be different.

This car battery jump starter works great and it is easy to use. It has a built in compass and seems very durable. The light isn't very bright, but is bright enough to use at night. It's charged by its type C charging port. It also has 10000 milliamps which is great and is enough to jump start my car. The stated safety features seems to be a nice plus. Overall, it's a great car battery jump starter that works when you need it.