As one of its daily deals, Woot offers the uNu Aero Battery Case with Wireless Charging Pad for iPhone 5/5s in Black, model no. ARP-05-2000B, or White, model no. ARP-05-2000W, for $24.99 plus $5 for shipping. That's $24 under our mention from last summer and the lowest total price we could find by $10. It features wireless charging technology, a 2,000mAh battery, and purports to add up to 10 hours of talk time to your iPhone. Deal ends today.