Cold fingers on the slopes may not only be dangerous from a Frostbrite standpoint, but can prove to be a significant distraction from enjoying that freshly packed powder. Sure, you could opt for those reheatable pocket warmers, but those are only good while you have your hands stuffed inside your pocket and often require boiling water to reset them. Forget that.
Warmthru Heated Gloves run off a set of included 7.4V rechargeable batteries that will keep your fingers and hands toasty warm. Unfortunately, the battery pack is not integrated into the glove liner itself and instead wraps around your arm, just below and attaches to the glove using a small cord. At 100% heat the heated glove liners will last up to 4 hour or 6 hours at 50%.
Included in the package are a set of waterproof ski gloves that have been outfitted with rubber dots for added grip, a charger compatible with the car that is able charge both batteries simultaneously and two rechargeable batteries.
All this will cost you, though. Total price for one pair (available in S-L) is about $220.