EverStart Maxx J5CPDE 1400 Peak Amps Jump Starter, Power Station, 500W Inverter, 120 PSI Compressor

My Everstart 750 jump box finally quit on me after a few years. For you who don't know that's the red one that cost less than this one . Alot less. But it got the job done . Had a little extra money this time figured I get more power. Less charges. So far charge it once and not even looked at the charge meter. I jumped my 800 cca amp battery off twice. Aired up 2 car tires. And it's been in my car since day one in the cold. But this is wear it showed it's muscle,. Couple of weeks back I was at Walmart shopping and when I was walking to my car a lady ask me boost. So I grabbed this box that I'm writing the review on and she said " No I need someone with booster cables, Those things won't crank my Truck " . I said know one had this one and we kept waking to her Truck. Big four-door Denali with the whole package if add on power eaters . Remember now it's been in my car for weeks and I still haven't checked the power meter to the day. I didn't have anything on the line but if it wouldn't have crank her house on wheels . I Would have went in the app and returned it immediately after it failed to crank her car. Now the lady said all week she been getting a boost when she cut it off every time. So she would have bet money that it wasn't going to crank her car. She probably done seen 10 jump boxes in that week. She had gotten to the point where she only wanted it crunk with booster cables. She didn't want to waste an time playing with no one else jump starter. No that 750 I had before this one . I think it would have worked but it wouldn't have worked after all this time in the car that this one has been. On thar 750 she would have gotten a good draw off it . The 2 hit would have been useless. To me , this one was wanting more cars in a row needing power from it . Hold up I'll be right back . Finna go check the power meter. Alright. 4 out of 4 full bars resting 12.6 and it's in the 30s outside. I think it's been in there about 5 weeks. . I recommend this starter over Temu and Harbor freight if I had my family in the car. I'll never get a pocket jumpstarter for reliability, From now in this one will be the base for me . I like power

-I hope this unit will perform as advertised, -Previous versions as the EverStart JUS750CE 750 Peak Amp 120PSI 2.1A USB Power Jump Starter/Compressor, are a complete failure, I have two units -I bought them at Walmart, who currently discontinued this model, this 2 units failed after a few moths, both reduced their charge capacity to 10-20 % -I tried to contact the Everstart manufacturer, but the units do not exhibit a phone number or address to reach them -So I am stuck with two useless units