One of the best selling deals at the moment is on the La Crosse Technology BC-9009 AlphaPower Battery Charger. Sale price of 39.29$ after a 69.95$ list price! Not to mention almost a 5-star average with 640+ reviews accumulated. This is an efficient way to charge, drain or refurbish your batteries. There are four charging positions so you can be doing multiple tasks at once (draining a AAA battery in slot 2, charging a AA in position 3, etc). Ultimate it’s an inexpensive and reliable way to get more value out of your rechargeable batteries.