A best bet is the DEWALT Worksite Charger/Radio model no. DC012, for $151.98 before the discount, $126.98 after. With free shipping, that's the lowest total price we could find by $26. It powers 7.2-volt to 18-volt DEWALT battery packs and features AM/FM digital tuner, built-in clock, and weather resistant speakers.
Note: Upgrade to 2-Day shipping from $26 and place your order by today to guarantee that it will arrive in time for Father's Day.