With 2.3 kWh of storage from the single Spark EV module, the battery pack can power [Ed]’s hotplate ... his 12V converter can do 150W. Several USB ports and a wireless charging pad adorn ...

But that also explains why this battery pack is cheaper, so do keep that in mind. It does also include a USB-C cable and this battery is able to do 20W PD charging. ESR has some really nice iPhone ...