iClever 800A Peak Jump Starter 12V Car Battery Booster(USB-C PD 30W Input & Output), 20000mah Dual QC 3.0 Power Bank for Nintendo Switch and MacBook


- Battery Capacity: 20000mAh / 74Wh
- Start Current: 400A (over 3s)
- Peak Current: 800A (over 0.5s)
- Input: USB-C, 5V/3A, 9V/3A, 12V/2.5A, 15V/2A, 20V/2.25A
- (QC3.0 & SmartID) USB *2: 3.6-6.5V/3A, 6.5-9V/2A, 9-12V/1.5A
- PD 30W USB-C: 5V/3A, 9V/3A, 12V/2.5A, 15V/2A, 20V/2.25A
- DC 5.5*2.0 port, 12V/10A
- LED Flashlight: 1W, constant on/SOS/strobe
- Working Temperature: -20℃~60℃/-4℉~140℉
- When used consecutively for 4 times, allow the jump starter's system to cool down for 1-2 minutes before using it again.
Package Contents
1 x IC-JD31 Jump Starter
1 x Smart Clamps
1 x Cigarette Lighter Adapter
1 x USB Charging Cable
1 x AC Power Adapter
1 x User Manual


4.96 / 5
  • Perfect
    December 14, 2018
  • Looks to be very rugged and great quality
    December 13, 2018
    LOVE it
  • Integrity and customer service matters at iClever
    December 10, 2018
    We purchased this starter brand new off Amazon in March 2018, used it once to make sure it worked (which it did), then put it in the trunk of my daughter’s car.  We didn't see it again until last month when I pulled it out and plugged it in to recharge it.  Unfortunately, it didn't respond the way we expected despite trying to troubleshoot it using the instruction book that came with it.  We contacted customer service through the website on Nov 26; they responded to us that same day and told us to return the product, no other questions asked.  They sent us a prepaid shipping box and we sent them our charger Nov 28.  We had a brand new, working unit in our hands December 10th.  That's less than 2 weeks for 100% resolution of a problem I wasn't sure we'd be able to get fixed.  Congrats to iClever for creating a simple, delightful, expectation-exceeding process!  We're very grateful.
  • great charger / booster
    December 7, 2018
    thinner but a bit longer than others, looks not too fat and bulky.
    i tried charging my 2 phones at the same time, it last 3 days, so i think it truly has 20000mAh.
  • This Jump Stater is GREAT!
    December 4, 2018
    I got this starter about a week ago... used it to start my Kawasaki Mule, on one day.  Two days later, My significant other left the dome light on in here car... Started that right up!!  no recharge of the device in between.  Just plain works well.
    Nothing else to say !!
  • Great Product, Fast Support
    November 22, 2018
    Great product to keep in the car trunk for emergency power for charging electronics or jumpstarting. After owning for almost 11 months, the battery would not charge so I contacted iClever customer service and they quickly sent out a new charging cable that was much longer than the original which was nice because the original cable was quit short.
  • Handy and saves hassle
    November 20, 2018
    Old car with broken cig lighter.  I keep my IPhone 8 Plus charged thru its USB port.  I got this product  after my phone died when I was trying to get somewhere new at the lake.
  • Solid kit all around, charge everything AND your car
    November 4, 2018
     To check out the quality of the components please see my unboxing video attached. I'll try not to be redundant in this review since my video covers what's in the package. I can say this: each of the components provided do appear to be quality construction. The jumper cable cords are thick and don't feel flimsy, the teeth of the jumpers are copper and the clips themselves, while plastic, do have metal underpinnings. This kit wisely comes with a case to protect the jumper cables and battery charger. If there was no case I would have some concern that the plastic jumper cables could eventually crack or break sitting in your trunk over time. I know that I have never been very careful or thoughtful with my standard jumper cables because they have always been heavy duty and metal so I would just toss them around in the trunk, never really caring too much. This kit certainly should stand the test of time, but just be sure to keep everything in the case when not in use.

    Having 2 QC 3.0 plugs is awesome for family car rides. No more cables stretching around the car so the kids devices can charge in the backseat or third row. The battery itself is massive. It should (quickly) charge your phone, Nintendo Switch, or any other device and still have plenty of juice for other things ... including your car, if necessary. The kit also comes with a USB-C charger. This is a thoughtful touch to the kit since USB-C is the future of charging and this kit will likely be sitting in your car for years to come.

    Disclaimer, iClever did provide me with this product at a reduced price in exchange for my unbiased review. I have purchased a number of iClever products in the past (including 2 outdoor smart outlets earlier this year), all of which I have been happy with.
  • Power when you need it
    October 26, 2018
    This monster helped jump another stranded person the first time out and has been working great for general charging on trips.  Multiple phone battery charges.
  • I recommended
    October 26, 2018
    Overstep my expectations. Amazing