This is the D-L108 Rechargeable Lithium-ion Battery from Pentax. Small and lightweight, Lithium-ion batteries can be charged or discharged at any time without developing memory effects.
| Chemistry | Lithium-ion |
| Capacity | 3.7V |
| Output Voltage | 720mAh |
| Dimensions | Not Specified by Manufacturer |
| Weight | Not Specified by Manufacturer |