20W OtterBox USB-C Wall Charger: 3-Pack $12, 2-Pack $10 or Single $6 + Free S&H w/ Amazon Prime

20W OtterBox Fast Charging USB-C Wall Charger (Bulk Packaging) on sale from $5.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.