11/23/2011 3:11:00 PM
|Hello Karen, |
We appreciate your interest At Battery. We recommend using Lithium D size batteries in order to get a longer run time out of the batteries. Lithium batteries have a much higher energy density and a high capacity with a design life of 20 years.
If you have any additional questions or concerns, please feel free to contact us.
28918 Hancock Parkway | Valencia, CA 91355
P 877.528.2288 | F 661.775.2025