Kingston MLW221 MobileLite Wireless Flash Reader WI-FI Input: USB and SD (SDHC SDXC and microSD (with included adapter) )Wi-Fi 802.11g/n with WPA2 Battery built-in Li-Polymer 1800 mAh 3.7v 1 Year
Generic CMOS Battery 3V for Motherboard CR2032 Computer System (Also suitable for all sorts of electronic equipment such as calculators and digital scales)
