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🔋 Extreme Operation Autowit SuperCap Battery-less Solution Review

5

·

Very good

Revainrating 4 out of 5  
Rating 
4.2
🔋 Car Batteries & Accessories, 🏎️ Performance Car Parts & Accessories

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Details

BrandAutowit
Voltage12 Volts
Item Dimensions LxWxH11 x 5 x 2 inches
Vehicle Service TypePassenger Car
Item Weight2 Pounds

Description of 🔋 Extreme Operation Autowit SuperCap Battery-less Solution

【Supersafety】No internal batteries, built-in super capacitor activates in a physical way, keeping users from risks of spark or explosion. 【Never Requires Regular Charging】SuperCap 2 is a supercapacitor jump starter that only requires a quick charge from your weak battery to get your car started. This is extremely convenient as you don't need to remember to pre-charge your jump starter. 【Protection】Safe and easy to use SuperCap 2 jump starter without the worry for incorrect connections or sparks. Safely connect to any 12-volt automotive car battery with our mistake-proof design and reverse polarity protection, over-current protection, overload protection, over-voltage protection. 【Extremely Weather Operating & Longer Lifespan】SuperCap 2 can work in extremely cold weather (-40°C/40°F) during snowstorms or blizzards and resist high temperature (70°C/158°F). Thanks to its built-in supercapacitors, SuperCap 2 can withstand more than 100,000 times frequently repeated use in its lifetime, longer life up to 10 years. 【In The Box】SuperCap 2 Jump Starter*1, Carrying Case*1, Cigarette Lighter*1, Alligator Clamps*1, USB Charging Cable*1, User Manual*1. 1-Year Warranty.

Reviews

Global ratings 5
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Type of review

Revainrating 5 out of 5

Works as advertised

THIS REVIEW IS BASED ON A FIRST USE OF THE PRODUCT: I have a car designed for weekend runners who spend the work week in the garage. When I pulled it out (less than a year after installing a new battery) I found that it was mysteriously dead. I solved the battery puzzle (my 6 year old pulled me out quickly) and bought a standard lithium ion starter. I decided to read some reviews and do a little research and that's how I discovered Autowit Supercap. It was a new subject and technology for me, I

Pros
  • Stylish and modern design
Cons
  • No instructions

Revainrating 4 out of 5

It works about 90% of the time

I use this in a car auction environment where we are constantly dealing with dead batteries. I have a golf cart with powerful booster batteries and 20ft cords to start cars but they are very heavy and awkward to pull every time I start the car so I bought this unit to help me life one little to facilitate. I have had several lithium ion launchers (including NOCO) in the past but they are very easy to damage. It's a beast, but it has its limits. I'll start with this: 1> Sometimes when plugged

Pros
  • In the box
Cons
  • No power

Revainrating 2 out of 5

very easy to use, but there is a serious reliability issue.

This is for Supercap2. The product looks good, feels solid and is relatively small (see photo taken with my 15" Macbook Pro in the background). The user interface is minimalist - instead of using LED indicators to indicate status, everything is now displayed on the LCD at the top. edge of the device. The display is tiny but offers very useful and clear information. I tested charging with my laptop, cigarette lighter and car battery. They all worked well and the LCD shows progress along the way.

Pros
  • Supersafety
Cons
  • I don't remember but there was something

Revainrating 5 out of 5

UPDATED - Full vs Lite models

UPDATE 2 - I received a replacement unit sent by the seller. At the same time, I received another lightweight device that I had ordered. Both initially worked well and tested on my cars and motorcycles without any problems. This post is for comparing both versions as I have them in my hands. The first size and weight are the same, almost no difference. It's a shame as I thought the light version would be smaller so I could take it with me on my bike on long rides. But the Lite version looks a…

Pros
  • Extreme weather and longer life
Cons
  • Many things

Revainrating 5 out of 5

Best launcher for cold climates

I'll start this review by saying that I have both this Autowit launcher and their previous model. So I can compare them well. You may have seen this product on the popular YouTube channel and while it doesn't come out on top, I'll explain why this technology is right for me. I live in the subarctic, where extremely low winter temperatures are the norm, not the exception. The problem with battery launchers in cold climates is that the battery will not hold a charge if left in a car in freezing…

Pros
  • Never requires regular charging
Cons
  • Negligible repairability