2:26 and 2:27 Tom Holland's Spider-Man/Peter Parker did the same thing to Donald Glover's "Aaron Davis/Prowler" in MCU's Spider-Man: Homecoming (2017). 4:33 and 4:34 And also in deleted scene (Aaron Davis trying to free his hand.)
Electro man’s battery was overcharged due to a mega power surge. He should know now due to Gwen Stacey’s attempt to restart and restore power to the city that he can have an unexpected power overload. So he’s literally an electromagnetic battery powered mutant bomb.