RuiLing 4PCS 1.5V Serial Battery Converter 1.5Vx3 Parallel AA Battery Adapter Holder 3 AA to 1 D Size

RuiLing 4PCS 1.5V Serial Battery Converter 1.5Vx3 Parallel AA Battery Adapter Holder 3 AA to 1 D Size

• Package: 4pcs 3 AA To D Battery Adapter Converter Case Holder, Perfect for electronics and emergency situations.
• Function: Convert any AA battery to a D size battery. Improve capacity without changing output voltage.
• Capacity: Maximum load 3pcs AA batteries in parallel, standard specification, compatible with all types of AA batteries.
• High Quality: Made of environmental friendly plastic and metal material with fine workmanship, sturdy and durable, good conductivity.
• Small size, easy to carry. A gadget to keep close at hand, at home, at the office, etc.