Item Name: AA to D Battery Cell Converter Case Adapter Holder Case Switcher Newly. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
Specifications:
Product name: AA to D Battery Cell Converter Case Adapter Holder Case Switcher
Material: PP
Color: white
Size: 47 X 30 X 30mm/1.85 X 1.18 X 1.18"
Net weight: about 10g
Function: convert a AA battery to a D size battery
Using instructions:
Open the case cover, put a AA battery properly in it, then close the cover and it's ready to use.
