Busty has super strength, speed, reflexes, eye sight, thought processing and invincibility among other traits, one thing that manages to phase her though is electricity. Electricity manages to ignore the serum's properties and weaken her, it won't kill her or harm her but it noticeably slows her down. After a run in with some thugs using unusual tech against Busty, she managed to get her hands on the strange devices and gave it to her scientist so he could make a suit to counter act this weakness of hers, with a number of schematics, tests and redesigns the Battery Suit was operational. The suit is comprised of a thick layered rubber lined with copper wiring connecting to 4 small conduits on the body and two more on her arms connecting to the main power conductor located on the back, which is comprised of two spiral generators. Basic functions of the suit: while active, electrical attacks of any kind will be redirected into the conduit units, the energy then gets supplied to the generator giving Busty herself access to electrified punches and palm strikes which vary in lethality, ranging from a medium condensed discharge to critical levels of electrical power that could cause a short circuit or malfunction leading to explosive casualties. The suit itself also can't be worn for too long, prolonged use of the suit could cause tearing in the material being exposed to electrocution from the generator.

"The suit is cool and all Doc but... did it really have to hug my breasts so much...?"

Thought Busty could use a slick costume change, being a superhero you have to adapt to your weaknesses.