RAVPower’s 6700mAh External Battery Pack doubles as a high-speed dual USB wall charger, all for $20 with coupon code: KINJA802, today only. It boasts a powerful output of 3A (up to 2.4A individually), so your devices will charge faster, thanks to the iSmart USB ports. The power bank fully recharges itself in just 3.5-hours via the AC charger, while also charging your devices when plugged into your home outlet. Product page – be sure to enter coupon code: KINJA802 during final checkout to receive the additional discount.
“Love power banks, I have like 3 and bought many more for others as gifts. While the capacity isn’t anything special, this power bank lets you carry one less cable (the one needed to charge it) by coming with a retractable power plug design. Also feels very solid and durable,” said one reviewer on Amazon. More information