Sanyo Envelop AA to D Type Size Battery Adapters for Converting Ni-MH Rechargeable AA Battery Cells to Fit D-Cell Devices, Durable Plastic C

These Sanyo Envelop adapters provide a clever solution for utilizing your existing AA Ni-MH rechargeable batteries in devices that require larger D-size cells. Made from durable, high-quality plastic, they ensure a secure fit and reliable electrical contact, effectively transforming your AA cells into D-size equivalents. This allows for a cost-effective and environmentally friendly approach to powering a wide range of electronics, including flashlights, portable radios, and toys, by extending the versatility of your rechargeable AA battery collection.