| Similarity | Rank | |
|---|---|---|
| rechargeable_battery | 0.792 | 63477 |
| battery_power | 0.721 | 58414 |
| charger | 0.707 | 14758 |
| battery | 0.703 | 2379 |
| battery_pack | 0.688 | 46966 |
| lithium_battery | 0.686 | 98287 |
| lithium-ion_battery | 0.643 | 69790 |
| Batteries | 0.634 | 86265 |
| charging | 0.616 | 55942 |
| cordless | 0.607 | 99874 |
| recharg | 0.599 | 27726 |
| battery_life | 0.595 | 21367 |
| water_resistant | 0.592 | 97212 |
| power_source | 0.587 | 31855 |
| power_cord | 0.579 | 80390 |
| detachable | 0.577 | 92852 |
| [number]_volt | 0.572 | 35260 |
| LED_light | 0.569 | 34541 |
| capacitor | 0.554 | 22069 |
| replaceable | 0.553 | 88720 |
| silicone | 0.552 | 32286 |
| LED | 0.551 | 8308 |
| USB_cable | 0.550 | 62238 |
| to_recharge | 0.550 | 84434 |
| programmable | 0.548 | 40873 |