Merits Pioneer PT3 (S139) Scooter Parts

Like its 4-wheel sibling, the 3-wheel The Merits Pioneer PT3 (S139) mobility scooter needs a good pair of 25 Ah U1 batteries and a 5.0 amp charger to keep them running their best. Monster Scooter Parts is happy to offer our Merits customers the best batteries, chargers and more for the Merits Pioneer PT3 (S139) scooter.