| Similarity | Rank | |
|---|---|---|
| charger | 0.855 | 14631 |
| batteries | 0.821 | 5828 |
| rechargeable | 0.804 | 26325 |
| battery | 0.767 | 2841 |
| 12-volt | 0.756 | 97503 |
| Batteries | 0.752 | 37885 |
| NiMH | 0.746 | 75657 |
| 12v | 0.742 | 58231 |
| volt | 0.733 | 26317 |
| Charger | 0.732 | 34749 |
| charging | 0.723 | 6307 |
| Li-ion | 0.720 | 86837 |
| stereos | 0.720 | 61307 |
| Li-Ion | 0.719 | 97008 |
| 12V | 0.716 | 44822 |
| Rechargeable | 0.711 | 83975 |
| lithium-ion | 0.708 | 43217 |
| recharging | 0.707 | 39597 |
| lead-acid | 0.704 | 85356 |
| Chargers | 0.704 | 26030 |
| flashlights | 0.697 | 38658 |
| battery-powered | 0.694 | 58574 |
| 9V | 0.682 | 95933 |
| recharged | 0.682 | 39146 |
| laptops | 0.679 | 9626 |