Working fine as described
Akari 4V 0.5Ah Sealed Lead Acid Rechargeable Battery For Mosquito Bat / Toys
The stick is too small
The Portronics MPort 34 M once again revolutionizes the way we move data from our Macbook to our devices. Easily add four USB ports to Macbook ensuring that all your USB needs are met. Enjoy transfer rates of up to 5Gbps allowing you to copy videos, music, photos, data files between USB devices and the Macbook at blazing fast speeds. No drivers are necessary as this is a simple plug and play device.