I cracked open a '1,000W' portable charger after it failed me in minutes - the cause was clear (and gooey)

Meet the 'too good to be true' portable charger. Here's my general buying advice for these types of products.

I cracked open a '1,000W' portable charger after it failed me in minutes - the cause was clear (and gooey)
Meet the 'too good to be true' portable charger. Here's my general buying advice for these types of products.