2 x ULTRAMAX 12V 9ah HEAVIER DUTY STAIRLIFT BATTERIES for BROOKES, STANNAH etc
They feature a universal model and can be used for both straight and curved staircase designs. THESE BATTERIES HAVE AN UP-RATED CAPACITY - HEAVIER DUTY THAN THE 7AH THAT ARE NORMALLY FITTED TO STAIRLIFTS AND ARE FULL DEEP CYCLE BATTERY.