After messing around with jump leads thismorning I figured it's time to get myself a jump pack. This Gooloo GT3000 seems like a cracker and is currently ~$10 cheaper than previous deals. no code required.
GT4000s is also on sale, for $185.99, but GT3000 is already more than enough for my needs and similar $/mAh so I'll go for the 'cheap' option. .
https://www.amazon.com.au/GOOLOO-Portable-Fast-Charging-Supe…
Blurb from amazon:
ONE & ONLY 100W Two-way Fast Charging Jump Starter: Fully Charge from 0% to 100% in 57 minutes with the car charger we provided. 3 minutes of charging time can get it ready to boost,which is faster than other jump starters. A single full charge can achieve 60 times jump-start. You can also use your own fast-charging charger to charge this jump starter through the type-c port.
Up to 100W Charging Speed for MacBook & Other Laptops: Charge it whenever and wherever as fast as the original adaptor for your laptops(Type-C port only).
Powerful & Safe Jump-start: With 3000 Amps peak cranking power, the GT3000 battery jump starter can safely start a dead 12 volt car battery in seconds. Wake up any vehicle with 8.0L Gas/10.0L Diesel engines(backward compatible).
Easy to Use: This car jump starter has an informative 3.2-inch screen. You can see clearly the real-time battery status, and when the screen shows solid READY, you can go to start the car. Compared with a traditional jump box or jumper cables kit, it's really compact and easy to use.
Advanced Design: Gooloo's most advanced car battery charger jump starter ever! Rugged build enclosure rated IP65 water-resistant and 94V0 flame retardant. The rubber over-molded shell prevents scratches or damage to the surface. A rubber cover to prevent dust from entering.
24 Months Stand-by Time: Regular charging is not necessary as long as you own the GT3000 lithium-ion jump starter. The built-in 10 protection technologies also greatly extend the service life of the product.
Multi-Function: Not only a portable car jumper starter,the GOOLOO GT3000 jump pack also features as a 22800mAh battery bank includes three USB Ports (PD100W TYPE-C 5V/3A In&Out, USB 5V/9V/12V Quick Charge, USB 5V/2.4A ), and a 400 lumen LED light with 3 modes(SOS, SPOTLIGHT, STROBE).Plus a 15 volt 10A port for powering any 15V or 12V DC devices, like tire inflators, inverters, and more.
Can this be used to charge a laptop via Thunderbolt?