Rechargeable lithium-ion batteries ... For just $15, you can pick up a pair of GreenEarth USB Rechargeable AA Batteries — perfect if you're experimenting with this new style of batteries.

But buying batteries on repeat comes at a cost, and not just the financial kind. Traditional batteries - AA ... and the 18V Lithium Ion battery included. Market leader Duracell's rechargeable ...

Is anyone giving or receiving a holiday gift labeled "batteries not included"? We thought so. Listen up: We tested 15 AA batteries ... that the batteries aren't rechargeable.