This service cart fits the PV2100, PV2200 and PV2500 model vacuums and holds 100 AMP HR marine battery. The Large Service Cart will carry everything you need to service a pool. A powder coated aluminum frame, welded for strength, rolls effortlessly on the 20″ non-marking wheels and NEW rust, water & chemical resistant bearings. Deep storage and chemical bins hold your supplies and the large capacity battery box has the room to hold a battery powerful enough to increase your run time up to 8 hours. You can choose the Mountable version (part#038-B-D OR 175-B-D) with our NEW Mounting System which includes Urethane inserts for longevity and locking security latch for safety.