If you have an Apple device check out this deal. You can get an Apple device portable battery charger for only $2 (reg. $22)! Charge with your current device’s power cord and toss in your car or purse for battery boosts as needed. It’s compatible with iPhone 3, 3s, 4, 4s, iPads and iPods. This would make a great stocking stuffer for a tech savvy person.