Amazon: Battery Charger Mug Only $8.59 (Reg. $35.99)

charging mugThis mug is really geeky — and incredibly awesome.

Pick up this battery charger mug for only $8.59 on Amazon. It’s usually $35.99 on Amazon. Which is ridiculously expensive for a mug, if you ask me.

When the mug is cold, there’s no battery and when it warms up, it looks like it’s charging. So cool.

Prices on Amazon are subject to change at any time, so keep that in mind at checkout.