Car Jump Starter 4000A Peak 21800mAh 12V Super Safe Jump Starter(Up to 8.0L Gas or 6.5L Diesel Engine), with USB Charge Output Port,LED Light,HD Large Screen.

I had purchased the FNNEMGE 2000A in 2023 as I was having car battery trouble...however the car battery issue was sorted out and FNNEMGE arrived a little after that, hence I never got to use it. Well all I ever did with it was to regularly check it and if required then charge it, that to just a bit because the charging would never come down as it wasn't being used.. So today I'm writing this feedback after two years because for some reason my car battery drained out and was totally dead...I pulled out the Jump starter...fixed it up to the battery terminals..turned on the power button and turned the car key on....and Hola!!! The engine roared to a great start...😊😊 No waiting, no charging and no time pass...just connect and start your engine. I'm very impressed and feel very confident to have a handy product like this in my car, which could get me out of a sticky situation maybe in the future. I highly recommend this product to all those car owners especially owning automatic cars...Cheers & Kudos to Amazon for getting us a world class handy product...Keep up the good work...👍👍👍

The item is working properly in our workshop. Worth for money

What is written in the product that in one charge it will jump so many time. But in real it wil only jump 5 time Gasloine car and 2 or 3 time diesel car. Again Generator only 2 time. Torch of jumpper not from the begining. Charging through it will not upto Mark.

I bought the FNNEMGE Car Jump Starter 2000A Peak 21800mAh 12V basis the product description that its suitable for jump starting Car with upto 6.5 L Diesel Engine. I have a Tata Safari 2.0L Diesel engine SUV and considering this battery specs it seemed a good fit. I paid 10,199/- (Indian Rupee) for this stuff and this was really expensive considering normal battery pack purchases, however considering the value of this product during emergency when battery is out, I thought to go ahead with it. After 2 months of keeping this, I really encountered the real emergency of my battery running out and to my surprise this absolutely coun't work. Considering the product spec of being able to handle battery of 6.5L engine, this product was not able to jump my 2.0 L Diesel SUV battery. And now there is no way to return this product. Really the worst purchase of my life. Not sure if Amazon can help here, but wanted to give this feedback so new customers are really careful, since by the time you get to test the real utility of this product, the opportunity to return it will be lost. I am willing to take back this review if the seller gives me either a replacement (which will work) or refund of this BAD purchase ..

Simple to use - works fine - was able to jumpstart old Land Rover and also Royal Enfield

The quality of product is very bad. Performance is zero. Wastage of money

Very bad quality Not even working for small car

It's necessary for car accessoires