| Answer | Crossword Clue |
|---|---|
| HYDRIDE | Nickel ... rechargeable battery |
| nicad | a rechargeable storage battery that has a nickel cathode and a cadmium anode |
| NICAD | Rechargeable battery |
| NICAD | Rechargeable battery type |
| NICAD | Type of rechargeable battery |
| CADMIUM | Element in a rechargeable battery |
| NICAD | Type of rechargeable battery (Abbr.) |
