12,000 mAh Power Bank for $26.95, Other Options from $10.95 + s/h on Amazon.com after $11 off code

Use code PWRBNK11 for $ 11 off various styles of power bank smartphone/tablet chargers.
Looks like $ 3 shipping for most options.

Some of the more notable choices:
12,000 mAh Dual USB charger -…