Update: You can get the Kmashi 15,000mAh Dual-USB External Battery Pack for only $14.99 when you use the code D2UZZHUS at checkout.
Amazon has the Lumsing 10400mAh Portable Power Bank for a low $24.59. When you enter the coupon code: JUWNNGVU at checkout, the price drops to only $16.99 Prime shipped. That’s $73 off the original list price and $8 off the already low sale price.
This Lumsing can charge any iPhone four to five times, a Galaxy S3 three times, or an iPad/iPad 2 once. Over 900 Amazon customers gave it 4.4/5 star reviews.
We also found the Anker 25W 5-Port Desktop USB Charger for only $15.99 Prime shipped. That’s $10 off the list price and the lowest we’ve seen it go.
This desktop charger features two ports with PowerIQ to detect your device and deliver its fastest possible charge speed (up to 2.4 amps per port or 5 amps overall). It’s guaranteed with a fully certified design, industry grade materials and premium circuitry ensure superior performance and reliability. Anker is Amazon’s #1 brand for chargers and this particular model received 4.7/5 stars from over 3,000 Amazon customers.
Here are a few other notable chargers we found at Amazon: