Power your Echo without a plug by using Mpow’s 10000mAh battery base: $34 (50% off)

$34

Patozon (99% positive feedback from over 140,000) via Amazon has the Mpow 10000mAh Battery Base for Echo on sale at just $32.99 shipped when you use code WDHKG4L6 at checkout. Normally closer to $70, this is 50% off the current price and lowest we’ve seen it go. This external battery also features a built-in USB port so you can charge a phone, tablet, or other device as well. Rated 4.7/5 stars.

Mpow battery base for Echo features:

• LONG BATTERY LIFE: High-performance 10000 mAh Li-ion battery provides 5-7 hour¡¯s playback time. You may charge the base either with Echo original adapter for around 5 hours or with INCLUDED USB cable for around 6 hours.
• PERFECT MATCH TO PLACE STABLY: Simply attaches to base of Echo (Not for Echo Dot) via a DC charging connector effortlessly and securely. The widened semicircle silicone pads prevent any drops and make your Echo stable.
• SILICONE HANDLE FOR EASY CARRY: This is what sets us from others. The unique but cool handle brings you a portable Echo, whenever and wherever you want.
• INTELLIGENT BATTERY CHARGING TECHNOLOGY: Compared with traditional ones, this smart system permits your Echo in a fully charged state without damaging the battery caused by long time charging.
• MULTIPLE FUNCTIONAL: With 5V/2.4A output, the battery base also acts as a power bank to charge your cellphone or tablet while enjoying music from your Echo. Thanks to the large capacity, this power bank can charge your iPhone 6 for 3-5 times.