kmashi-15000mAh-batteryeCase via Amazon offers the KMASHI 15000mAh External Battery Power Bank for $16.99, but if you use the code BCU3HRSN the price drops to only $12.50 Prime shipped. That’s $4.49 off the already low sale price and a match to our previous mention for the lowest we’ve seen at Amazon. 

It has 4 status LEDs that keep you notified of the remaining charge and “super-fast charge output” through the dual USB ports (5V / 2A and 5V / 1A). Rated 4.2/5 stars from over 5,700 Amazon shoppers.

You can also find the 10000mAh model for only $9 Prime shipped when you use the coupon code OMJWD9FT at checkout.

More accessory deals:


Aukey USB-C/Quick Charge 3.0 Car Charger $12 w/ code AUKCAR24 (Reg. $15) | Amazon


iPhone 7/7 Plus Cases $3 with code HTCIZLCS (Reg. $13) | Amazon

  • MARSEE Zero X Portable Bluetooth Speaker $15 (Reg. $23) | Amazon
    • w/ code NZJ39UDN
  • ChargeHub 7-Port USB Universal Charging Station Super Value Pack $45 (Orig. $90) | Best Buy
  • Accellorize 2200mAh Power Bank $0 (Reg. $40) | Daily Steals
  • Harman Kardon Onyx Studio Bluetooth Speaker (Refurb) $80 (Orig. $400) | Groupon
  • Samsung Galaxy Gear Fit Fitness Tracker (Previously owned) $45 (Orig. $180) | A4C
  • LG 220W Hi-Fi System with Bluetooth $187 (Orig. $250) | Worldwide Stereo

1. Rapid Charging – Charges itself rapidly – Charges your device(s) rapidly

2. Suitable for a Wide Range of Occasions Large capacity of 15000mAh, making it great for a wide range of applications, e.g. parties, BBQs, outdoor activities like camping, mountain climbing, and picnics.

3. Highly Function Dual USB outputs can charge 2 smart devices simultaneously at top speed, e.g. 2 smartphones or 1 iPad + 1 iPhone.

4. Widely Compatible Apple: iPhone 6 Plus 5S 5C 5 iPad 4 3 Air2 Min iPod touch Samsung: Galaxy S6 Edge S5 S4 S3 S2 Note 4 3 Tab Focus S Infuse Google: Nexus 5 4 7 10 6 HTC: One X S V Sensation EVO Radar Inspire Vivid Wildfire S ThunderBolt Incredible 2 S Rezound Desire Droid DNA


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