Lithium Battery Adapter for Compatible Vacuum Models

Connect a compatible vacuum and battery system with this 18V-to-21.6V lithium battery adapter. It is designed for specific combinations listed by the seller; voltage labels alone do not guarantee that a battery, adapter and vacuum are electrically compatible.

Before ordering

• Listed voltage conversion: 18V to 21.6V.
• Compatibility: Verify the exact battery model, vacuum model and connector type against the product’s compatibility list.
• Battery type: Check supported lithium battery formats and any stated limits.
• Use case: Intended only for the compatible equipment specified in the listing.

Important electrical safety

Do not force connectors or use the adapter if it becomes hot, damaged or loose. Use only with the battery and device combinations explicitly approved by the manufacturer; incorrect combinations can damage equipment or create a fire risk. Follow the supplied charging and handling instructions.