Fosa 3 AA to 1 D Size Series Parallel Battery Converter Holder Conversion Adapter Switcher Connection Case Box, 5 Pcs - Product Features
- Made of ABS, durable and solid. Environmentally friendly, no harm to your health.
- Converts any AA battery to a D battery.
- Charge 3 AA batteries (maximum) to get more capacity.
- Perfect for electronics and emergency situations.
- Small size, easy to carry.