This auction is for 2 high quality Lithium-ion Sony Compatible NP-QM91D batteries. This battery would normally last around 4-10 hours, this would depend on how you use your camcorder and which model you have. 1st Class Recorded delivery as standard! We ship majority of our goods 1st class recorded to ensure the safe transport of our goods. You can see how much recording time and power is left on your camcorder screen. Please see my other auctions for chargers for this battery. Specifications: Product Code: NP-QM91D Products type: Li-ion Colour: Black New with 1 year warranty! This NP-QM91D is compatible with the following models. This battery work with the majority of sony camcorders that take the M series batteries. If you are unsure about compatibility please contact us Compatible with Sony DCR-PC101, DCR-PC105, DCR-PC110, DCR-PC115, DCR-PC120BT, DCR-PC330, DCR-PC9