10 deals you don't want to miss on Sunday: $20 Bluetooth headphones, $16 Wi-Fi extender, $30 off AirPods, more

Welcome to a special Sunday edition of our beloved daily deals roundups! Highlights from today's list include a big mistake that slashes the prices of Anker AA batteries and AAA batteries much lower than they're supposed to be (just $8.46 and $5.84 for 24-packs!), the best-selling TP-Link Wi-Fi extender for just $15.99, remarkably good $70 wireless noise cancelling headphones for only $39.99 when you use the promo code ECQDWW3T at checkout, $30 off AirPods with Wireless Charging Case, $15 off Ai...