ITEM NAME:4PCS Durable 2AA To D Size Battery Cell Converter Adapter Adaptor Holder Ca E4P9 4PCS Durable 2AA To D Size Battery Cell Converter Adapter Adaptor Holder Ca E4P9 Five colors you can choose. Can install two AA size batteries convert as a D size battery. Also can only install a AA size battery. Can use in water heater, flashlight, radio and so on. Great negative pole, reduce resistance and save energy. Metal made in pure copper, not easy to rust. Buckle design, easy to install batteries. Install batteries to the relative side of battery adapter. Not include batteries. Color: White Material: PP Material of Positive and Negative Polar Contact Surface: Pure Copper Net Weight: Approx. 12g Diameter: 3.25 cm / 1.28" Length: 6 cm / 2.36" Package content: 4 x AA Size Batteries Convert into D Size Battery Adapter Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
