USB Rechargeable Battery AA Size 550MAh ,USB Battery Charger,USB Cell
(TRK-BAT AA 550MAh)
Category: NiMH Batteries/Packs
USB rechargeable Battery: When battery capacity insufficiency, takes down the battery the nearcathode black To be partial, reveals the battery the USB connection, inserts the computer the USB alre ...
Keyword : usb battery pack