Amazon has the KIWI design Rechargeable Battery Base for Home Mini by Google in $24.00 when you clip on-page 20% Off Coupon. Shipping is free for Amazon Prime or orders over $25.
- Fully portable, unplug, go.
- Up to 12H non-stop usage with 7800mAh battery.
- Easy to use, install and remove.
- 12-month product warranty.