Newegg offers the Fujitsu Ni-MH Battery Charger Kit with 4-Pack of AA 2000mAh Rechargeable Batteries for $19.99. Coupon code "EMCRFCD53" cuts it to $9.99. Plus $4.98 for shipping, that's $10 off and the lowest price we could find. It features eight hour shut-off timer and full charge time of 6 hours.