PondXpert Adaptor 6.3V for Solar Air inc. Transform Cable. This adaptor is designed to work with the PondXpert Solar Air 200 PLUS Pond Air Pump.
It enables two actions to be carried out:
1) It can be used to charge the internal battery pack supplied with this pump.
2) It can be used to run the pump from the mains.
However this item is not waterproof and must only be used in dry conditions.
Green/red LED indicator to show when batteries are charging or have been fully charged.