Battery Storage Box called Battery Daddy very popular for storing batteries of various sizes and also has a battery tester
Refurbished: Digital2 Metallic Silver 4400 mAh Portable Battery for $2 shipped Buy Refurbished: Digital2 Metallic Silver 4400 mAh Portable Battery RP-4400F_MS with fast shipping and top-rated customer service. Once you know, you Newegg! Free After mail in rebate + 2 shipping
Duracell 4,000mAh PowerBank for $0 Pickup at FRY’s Fry’s offers the Duracell 4,000mAh Portable Power Bank, model no. DU7170, for $10. This $10 mail-in rebate drops it to $0. With $2.99 for shipping, that’s the lowest total price we could find by $… Unfortunately no shipping. If you have a FRYs nearby go get one […]
Mophie iPhone 5 / 5S Juice Pack Air (Refurbished) for $34.95 The Mophie Juice Pack Air gives you more time to rock, talk, surf and send! The Mophie Juice Pack Air is a rechargeable external battery case with a 1700 mAh capacity for the iPhone 5 or 5S.
Apple Certified PhoneSuit Elite Battery Case for iPhone 5/5s for $49.99 Case protects iPhone from drops and scratches while extending its battery life for up to two days without needing a power source