USB Power banks: Lumsing 6,000mAh $11 Prime shipped, Omaker 15,600mAh $20 Prime shipped

ATC LLC via Amazon offers the Lumsing 6000mAh Ultra Slim Portable Power Bank for $14.99. But, when you use the code: L8VGEJDE the price drops to only $10.99 Prime shipped. That’s $4 off the already low sale price, $49 off the original list price and the lowest we can find for it.

It can charge an iPhone 5s three times, a Galaxy S4 twice, or an iPad mini once. It features a four LED battery indicator, an ultra-portable design, and a brushed aluminum shell. Over 100 Amazon shoppers gave it 4.5/5 stars and great reviews.

We also spotted the Omaker Premium 15600mAh Dual USB Power bank for $29.99 at Amazon. When you enter the code OMAKER62 at checkout, the price drops to only $19.99 Prime shipped. That’s $10 off the regular price and $50 off the original list price.

It can charge the iPhone 6 about six times, the iPad Air more than once, and the Galaxy S5 four times. It is designed to protect against overcharge, overvoltage, overcurrent, and short circuit to ensure it charges your devices without harming them. It received 4.6/5 stars and overwhelmingly positive reviews at Amazon.

Additionally, we’ve found some more excellent USB Battery storage options:

• Skiva MFi batteries 25% off with code CGVXT7C4 (5000mAh:$24 2600mAh: $22)
• Vinsic 6000mAh Powerbank in 6 colors: $13.99 Prime shipped after $8 off coupon code:PME7ZV7W
• Omaker iPhone 6 Battery Case with Two Frames, $30 Prime shipped with promo code OMAKER61

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