Samsung SLB-1237 Lithium-Ion Rechargeable 3.7 V, 1280 mAh Digital Camera Battery for DM-L85.

The Samsung SLB-1237 is a 3.7 V 1280 mAh lithium-ion battery for the DM-L85 digital camera. Lithium-ion batteries have the highest power-to-weight ratio of all commercially available rechargeable battery chemistries.