Included:
DC Barrel Connector Converter Tip (Set of 6)

Product Features:

This adaptor fits the Super Cpap Battery Pack C266.
Note that this is one of several types of adaptors.
You will need to determine which adaptor type you require.

Other Adaptor Types:
• Adaptors Tips (BT-001) for Super Cpap Battery Pack BPS-C222
• Adaptors Tips for Cpap Battery (BT-002)

Battery Power Supplies:
• Power Supply for Super Cpap Battery Pack C222
• Power Supply for Super Cpap Battery Pack C266
• Power Supply for Super Cpap Battery Pack C444