You can keep a fully charged spare battery for a backup. With up to 900mAh high capacity， this digital camera battery for Samsung is compact and high-performance. It is really a good choice for you to have such a battery!                                    Features            High-quality and rechargeable digital camera replacement battery for Samsung NV4 NV33 L730 L830 i8Never run out of battery power when you're just about to capture the perfect momentTime to get extra power for your digital video cameraNew generic Samsung SLB-0937 Compatible Li-Ion BatteryExtra power for your digital video camera / camcorderHigh capacity / rechargeable Li-ion Battery with premium cell                                                            Specifications            Voltage    3.7 V    <br>Capacity    900mAh    <br>Dimensions    1.57" x 1.42" x 0.24" / 4 x 3.6 x 0.6cm (L x W x H)    <br>Weight    0.88 oz / 25 g    <br>                                                            Package Includes            1 x SLB-0937 Battery for Samsung NV4 NV33 L730 L830 i8<br>                                                            Extra Info            Not all compatible models are listed here.<br>Please find information according to the models of cameras and standard batteries， or contact customer service staff for more details.<br>Compatibility:<br>Samsung L830 NV33 I8 NV4 L730<br>