I was doing some searching and I am not having much luck. I did find a new entire set for $53.23. I am not sure what you were expecting to pay for the charger, but I would just put that money towards this entire set. This way if your current batteries are bad, this will solve your problem regardless.
Includes: 1 CTP9160 Cordless Drill, 6 Drill Bits, 1-2'' Extension Bit, 8 Screwdriver Bits (4 Phillips Head, 2 Flat Head, 2 Phillips/Flat Double-ended), 2 21.6 Volt Battery Packs, 1 AC Charging Adapter, 1 Charging Base, 1 ToolPortT , FREE SHIPPING.
Click here for link.
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Thanks for asking your question at Just Answer.
Best of Luck, Brian
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