Amazon is offering discounts on the Sanyo Eneloop AAA pre-charged rechargeable batteries in two flavors: 8-pack for $15.99 and
4-pack for $7.99 with free shipping for Prime members. All other customers will need to spend at least $25 to knock off shipping costs. Today’s deal is a savings of up to 47% off retail.
They come pre-charged, can be recharged up to 1500 times, and maintain 75% of their charge after 3 years of non-use. In addition to being being money-savers, rechargeable batteries are better for the environment and more convenient than their disposable counterparts. Eneloop rechargeable batteries are a unanimous winner. 3,700 Amazon reviewers rate them 4.5 out of 5 stars.