Newegg offers the Fujitsu AAA NiMH Pre-Charged Rechargeable Battery 12-Pack for $19.99. Coupon code "EMCEHGH39" drops it to $16.99. With free shipping, that's the lowest total price we could find for this quantity of comparable batteries by $9, although we saw them for $2 less via rebate last week. These low self-discharge batteries purport to be able to be recharged up to 2,100 times. Deal ends March 23.