Newegg offers the RAVPower Deluxe 14,000mAh Portable External Battery
in White, model no. RP-PB13(W)-2, for $24.99. This $5 mail-in rebate
drops it to $19.99
. With free shipping
, that's $5 under our June mention, a current low by $8, and the lowest total price we've seen. It features a built-in flashlight, auto-off, and compatibility with a wide range of devices (including the iPad, iPhone, and Android phones and tablets). Rebate offer ends September 9.