Lepow Official via Amazon offers the Lepow Moonstone 6,000mAh External Battery in Black (pictured), Sunfire Yellow, or Apple Green, model no. L-MS6000-Black-US-01-FBA, for $24.99. Coupon code "LEPOW199" cuts it to $19.99. Amazon Prime members qualify for free shipping. (Non-members can spend $35 for free shipping; otherwise, it adds $5.37.) that's $35 off list and the lowest total price we could find, although it was $2 less last month. It features dual USB ports, compatibility with all major cell phones and tablets, micro USB cable, and travel pouch.