Getting a different Laptop Charger?

I bought a Lenovo Y510P laptop and I love the computer. But, the battery charger is obnoxiously large. Is there anyway around this? Can I use something smaller or something along those lines?

Guest

Anything smaller will overheat, or not charge it as quickly.

AVDADDY

Hmm, okay. So no real options around this one?

Riddle