Description
HAILEA Spare Parts – CP Series AC/DC Air pump
Replacement battery for CP-20 (MV6-6)
Replacement battery for CP-40 (MV6-12)
Replacement battery for CP-70 (NT12-12)
Replacement battery for CP-120 (GS12-12)
Battery Repair Service – You may DM us for the repair servicing.
***Please ensure you have selected the correct parts before purchasing.
You may refer to the original instructions menu provided with your equipment, to obtain the part numbers.
Keeping your Hailea CP air pump backup ready with the right battery
The CP series pumps are the AC/DC units that switch to battery power when the mains drop, and this is the replacement battery that keeps that safety net working. The cells are matched to specific models, with separate parts for the CP-20, CP-40, CP-70 and CP-120, so check your pump’s model and the part number in its manual before ordering. A backup pump is only as good as its battery, and a tired cell quietly loses the runtime you are counting on.
For Singapore keepers this matters because monsoon-season power cuts and the occasional estate fault are exactly when a heavily stocked tank or a transport run needs aeration most. Rechargeable batteries age whether or not they are used, so plan to refresh them periodically rather than discovering a flat cell during an actual outage. If you would rather not handle the swap yourself, we also offer a battery repair and servicing option, so message us and we can sort it out.
Browse the full air systems range. For outage planning, read our best emergency oxygen pumps and the aquarium power outage emergency guide.

Reviews
There are no reviews yet.