Amazon offers Prime members the Panasonic Eneloop AAA Ni-MH Pre-Charged Rechargeable Batteries 12-Pack
, model no. BK-4MCCA12SA, for $19.99
with free shipping
. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $6.15;
Newegg charges a buck more.
) That's tied with our mention from last week and the lowest total price we could find now by $4. The batteries can purportedly be recharged up to 2,100 times.