https://sellout.woot.com/offers/8-batteries-amazonbasics-2000mah-nimh-rechargeable-aa-batteries-1 8-ct 2000mAh Amazon Basics Rechargeable AA NiMH Batteries on sale for $5.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is $6 per order.