Successful jumpstart straight out of the box, on a battery dead for weeks. I wish I had known about these devices, I wouldn't have bother my neighbour on the first jump. Then after a couple of weeks, I learned that my battery had died again, due to lights left on. After reading reviews from low-star rated people, I learned that they were getting the wrong Ampere, example, for SUV models get at least 1000Amp. I did a lot of research and decided to get this brand despite any negative feedback. It was delivered next day, and already had 75% charge; so I made the attempt to jumpstart even though my battery was depleted over a couple of weeks - the jumper successfully started my car at fist try THANKS TO BOOST button on the side of the adapter. I also love the cigarette lighter outlet feature, because I have a mobile power-wash that needs that power source connection, and which I plan to use once every few of months or so to clean my deck. I also love singing in my car, I need to keep my phone charged while I play my music. I LOVE THIS JUMPER POWER BANK.
🔌 Renogy Wanderer 10 Amp Solar Charge Controller Regulator with Bluetooth Module for 12V/24V System
5 Review
🔋 Sunway Solar Car Battery Trickle Charger & Maintainer: 12V Solar Panel Power Battery Charger for Automotive, Motorcycle, Boat, Marine, RV - With Cigarette Lighter Plug & Battery Clamp
6 Review
Battery Tender 021 0128 Maintain Damaging
3 Review
🔌 Battery Tender USB Charger Adaptor: Charge Mobile Devices on the Go with 12V Vehicle Battery - 081-0158
5 Review