The Solpowben 38800mAh Solar Charger with Dual 5V USB Ports is now just $17 ... Walmart.com writes, "Solar Charger/Solar Power Bank is specially designed for customers who like outdoor activities.

they still operate at 5V. He goes on to connect several router and router/modem combination units to the power bank. In each case the system appears to boot up and perform normally. The particular ...