The PowESU IM39 is a powerful and fast jump starter. It is a portable device that jump-start cars, UTVs, motorcycles and others vehicles. Furthermore, it also works as a power bank.
PowESU IM39 features
- POWERFUL PORTABLE CAR JUMP STARTER. With 5000A peak current, it can jump start (Up to All L Gas or 10.0L Diesel) 12V cars, motorcycles, ATVs, UTVs, lawn mowers, snowmobiles and etc. up to 30 times on a full charge.
- SAFETY PROTECTION. The LCD intelligent clamp of 8 advanced safety protection technologies(Reverse polarity, reverse connection, over-current, overload, over-voltage, over-charge, over-discharge, short circuit), Imazing jump starter provides ultimate protection for your safety.
- FAST CHARGING. Designed with dual USB output ports and one Type-C in(out) port, the quick-charge 3.0 USB port provides the fastest charging speed and is compatible with almost all USB charging devices, including phones, tablets, cameras, kindles and etc.
- LED FLASHLIGHT. Jump starter has a built-in LED flashlight with 3 modes: Flashlight, SOS, Strobe. It’s an life saver for camping, outdoors, emergencies, travel, etc.
- WHAT YOU GET. 1 x Jump Starter, 1 x Carry Case, 1 x LCD Smart Clamp, 1 x Type C cable/Charge for jump starter, 1 x Cigarette Lighter Adapter, 1 x User Manual and 2 years warranty.
PowESU IM39 Advantages & Disadvantages
| Advantages | Disadvantages |
|---|---|
| ✔️ Powerful Jump Starting: Start Your Car with 5000 peak cranking amps. | ✖️ Price: While it offers excellent value for its features, some users may find it relatively expensive compared to basic jump starters. |
| ✔️ Super Fast Charging: Its features has 8 advanced safety technologies. | |
| ✔️ Compact and Portable: It is in a small box that can be easily stored and fits anywhere. |
How to use this jump starter
Using the PowESU IM39 jump starter is a straightforward process:
- Connect the Clamps: Attach the red clamp to the positive terminal and then, the black to the negative terminal of your vehicle’s battery.
- Power On: Press the power button on the PowESU IM39 to activate it.
- Start Your Vehicle: Turn the ignition key, and then, the jump starter will supply the necessary power to start it.
How to Maintain Your PowESU IM39
If you own a portable jump starter or are considering getting one, it’s crucial to understand how to keep it in top-notch condition
- Regular Inspection for Optimal Performance of Your PowESU IM39 Car Battery Jumper
- Proper charging is crucial to maintain the functionality of your PowESU IM39 car battery jumper.
- Storage. Proper storage is equally important, especially if you don’t use your PowESU IM39 frequently.
- Regularly testing your jump starter ensures that it’s in working condition when you need it.
- Whenever possible, store your PowESU IM39 portable jump starter in a moderate temperature environment between 50 ºF – 70 ºF. Like vehicle batteries, exposure to extreme temperatures is detrimental to jump starter batteries, both in the short term and long term.
- Respect the cycles. Every jump starter is subject to a duty cycle in which the vehicle can be cranked only so long before a period of rest is needed. For almost all jump starters, the recommended duty cycle is between 5-6 seconds of cracking followed by 3-5 minutes of rest.
- Clean clamps. A battery in poor condition may have battery acid on the posts, so wiping down the clamps after jump starting a vehicle always is a good practice to keep the clamps from becoming corroded
If you want more information about how to maintain your car battery jumper click here.
User Reviews
Leon Leeau – ★★★★★ (5/5)
I would buy again.
So far, so good. Have not needed to use it yet, but it was easy to learn and prepare for use. This product charges many different items safely, as well as, jump starting. And, it holds a lot more storage power than the past unit kept for emergencies.
Brian –★★★★☆ (4/5)
Exactly what i expected
The Portable Car Jump Starter – 5000A Peak would have been great a couple months back as my battery died. I have a new battery now, so this will be a backup for future use. One the other hand, charges fast and can be used as a battery pack for all your potable devices. I also plugged in my phone, tablet and rechargeable lights & flashlights and it charged them absolutely fine without to much battery loss. I haven’t used on a car as of yet so I can’t answer the sustainability of doing so…It’s a bit on the higher end pricing but reasonably priced.
Cliff – ★★★★★ (5/5)
Great as a just in case
My car battery has died a few times now and each time the service guy pulled out one of these portable jumper devices, so I knew I had to get one of my own. I’m glad to have this just for the peace of mind it allows me, knowing if my battery dies again I can handle it on my own. Besides, Setup was easy. Charging was simple.