Any price comparison is to a new, nonrefurbished product price.

mophie powerstation duo 6,000mAh USB Backup Battery (Manufacturer Refurbished)

• 6,000mAh rechargeable power capacity
• Charges up to two USB-charged devices at once
• For devices such as tablets, phones, and digital cameras
• Provides up to four complete charges for most smartphones
• Compact for portability
• Dual USB output
• Micro USB input
• LED indicator
• Condition: manufacturer refurbished
• 90-day warranty from mophie
• Dimensions: 4.75” (L) x 1” (W) x 7” (H)
• Weight: 0.6lb.

About mophie

There’s little more irritating than a phone battery that dies quickly, but mophie has stepped in to lessen the aggravation. Its line of Apple-certified mobile battery packs are designed to give drained iPhones a new lease on life with the flip of a switch. Their Juice Packs, which are also available for Samsung Galaxy phones and many other smartphones, boost battery life by 80% or more while protecting phones from drops and Thor’s temper tantrums, and Space Packs for iPhone 5 offer the same sleek protection, up to double your smartphone’s battery life, and throw in up to 32MB of extra storage to sweeten the pot. PC Magazine called mophie’s Juice Pack Helium one of the 10 best iPhone 5 accessories—and in TechRadar’s Best of CES 2014, the Space Pack was named Best Mobile Device Accessory.