Keep the DPI for you, for sure. At least its repairable if it were to fail. As far as "do a better job", i still say the DPI (the Moric "high frequency" charger "boost mode" gets harsh on old batteries) . I have yet to see one of those tiny "HF" (not Harbor Freight, High Frequency) chargers outlast the good 'ol transformer based chargers in the big picture (lots of carts vs failure rate). I would never spend my own money on any of the "new era" chargers (Delta-q QE, Delta-q Quic, Yamaha flat "moric"). I still have a lester 36v "70's green" charger i use to charge stuff in my service area, i guarantee none of those new tiny junkers will ever last that long. Sometimes newer isnt better, unless California dictates otherwise
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