Car Jump Starter, TOPDON JS2000 Jump Starter Power Bank 2000A/12V Lithium Battery Jumper (up to 8.0L Gasoline or 6.0L Diesel), Car Battery Booster Jump Starter, USB Fast Charging, LED Flashlight

Product Information

The flashlight on this jump-starter is bright and has decent illumination. The battery meter gives you the exact battery capacity this jump starter has and is easy to read in direct sunlight.

In layman’s terms: diesel engines generally require more power to start than gasoline engines. This jump starter could start diesel engines with up to 5.5-liter with its 2000 peak cranking amps. This product includes a 300-Lumen LED Flashlight with 3 different modes: Continuous, Strobe and SOS. I tested its capabilities on a 3.0L V6 engine by disconnecting the vehicle’s battery because it was in good condition. The Weego 22s wasn’t able to even spin the starter motor. I tested 19 of the best jump starters and found out that 16 of those who claimed to offer this feature did not cause any spark and gave warnings about the battery connection. These are the other jump starters I tested to see if they are up to the manufacturer’s claims. You can read my detailed review down below to find out if a specific jump starter meets your needs. NEXPOW Jump Starter: 1000AIt has the almost the same power (in real world testing) as the AVAPOW A28 but also has some other extra features like 60W USB-C charge out port. I love the new X series jump starters from NOCO, so I just had to mention my favorite one here. The one above is good enough, especially if you’re on a budget, but if you’re looking for even better and you’re willing to spend a bit more, this is the one.

These are the cranking amps that one jump starter took to start a cold engine. I recorded this data using a digital clamp meter (to measure amps) and made a chart comparing each jump starter. Safety Features I also found out that for motorcycles, dirt bikes, and ATVs, the bigger clamps were harder to clamp on battery posts, but the small ones worked perfectly. The cable length on all of the best jump starters is about the same, except for the big less portable ones.This jump starter charges through USB-C and comes with a 3-ft USB-C charging cable and a wall charger. It does not come with a carrying pouch or case. This jump starter from FANTIK provides around 2000 amps of power when jump-starting the vehicle. The manufacturer claims it can jump-start vehicles, with engine sizes up to 8.5-liter for gasoline and 6.0-liter for diesel. When it comes to jump-starting a big diesel engine, you need a lot of cranking amps! RuggedGeek and Beatit QDSP would be able to start this diesel engine with a weak battery. But with a completely dead battery, I don’t think these two jump starters stand a chance. Some jump starters charged through USB but did not come with a charger in the box. Also, I noticed that jump starters that charged through DC 12 or 60-watt USB-C wall chargers were much faster in finishing the charge than the ones charging through regular 2A USB chargers.

Because you never know when you need to make a phone call, share your location or call emergency services and your phone battery is dead. Some jump starter models also have a 12v dc out to power other 12v appliances. Also, almost all jump starters have built-in flashlights, though some models are brighter than others. You can recharge the Gooloo by plugging it into a USB port. The device takes about five hours to charge, but the full charge will last up to three months.

I do not advise you to do this on purpose even if you know your jump starter has reverse polarity protection and leave this feature only for those accidental situations. I did this so you don’t have to. Jumper Clamps and Cables It has 4250 peak cranking amps and a battery capacity of 99 Wh. In my testing, this jump starter delivered 1472 cranking amps. I tested it on a 5.3L diesel engine with the vehicle’s battery disconnected.