Good price, $10 less than last month's deal, no code required. Deal price may end at midnight.
[Powerful and Reliable] – With 4000A Peak current , it can start all gasoline engines and 10.0L diesel vehicles in just a few minutes, including cars, Motorcycles, RV, tractor, light-duty trucks, mower, cargo vans, ATVs, snowmobiles, oil boat, yachting
[Backup Portable Charger] - GOOLOO Car Starter GP4000 is equipped with dual USB charge ports(one is quick charge). It can be used to charge your cell phones, tablet, cameras, bluetooth headsets, GPS , drones and more within shorter time
[Super Security & Ruggedness] The GP4000 Smart Jumper Cable are constructed with all-metal clamps to prevent breakage caused by long-term use. And it has 8 protections, including overcurrent protection, overload protection, overvoltage protection and overcharge protection, making it totally safe for anyone to use
[Type C Input and Output]: Supports USB type-C charging (5V/3A); you can use it to charge your other devices or charge the jump starter itself
[What You Get]: GOOLOO Heavy-Duty Jump Starter GP4000, 12V Battery Clamp, Type C Wall Charger, USB-C Cable, Type-C to Type-C Cable, Storage Case, User Manual. Our 12 + 6 month extended warranty & 30 days money back and 24/7 friendly customer service
Free delivery for all, no prime required
How accurate are the amp ratings of these things? 4000A seems pretty outrageous. Assuming 12v, that's 48,000w, or the equivalent of maxing out 20 regular home powerpoints… even if only for a moment this is a bold claim. No way would the 8awg (or whatever it is) wires handle that current.